479 Answered Questions for the topic PROBLEM SOLVING

Problem Solving

02/20/17

Andy and Benny have 80 books altogether. Benny and Colin have 70 books altogether. Andy and Colin have 90 books altogether. How many books does each of them hav
please advise if equation is the only solution?
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Problem Solving

02/16/17

a. Find the middle number in the 99th row.
Row 1 1 Row 2 3 5 Row 3 7 9 11 Row 4 13 15 17 19 Row 5 21 23 25 27 29 a. Find the middle number in the 99th row. b. What is the sum of the numbers in the 30th row. c. Find the difference between... more
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Problem Solving Word Problem Time

02/15/17

Determine the date (month, day, and year) that all three clocks will show the same time at noon.
Here is my problem: "As an experiment, Santa Claus programmed three of his grandfather clocks to keep time as follows: At noon on July 1, 2007, all three clocks showed the correct time.... more
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Problem Solving

02/10/17

How many floors are in the office building given that Fast eddy delivered thefts pizza at 1210?
Tortino’s Pizza, located on the 2nd floor of an office building, guarantees 20 minute delivery. On a certain Monday, four orders were received between 11:45 AM and 11:55 AM. Shortly after, with... more
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Problem Solving

02/05/17

50 square stone slabs of equal size were needed to cover a floor area of 72 m2. Find the length of each stone slab. (1 m = 100 cm)
50 square stone slabs of equal size were needed to cover a floor area of 72 m2. Find the length of each stone slab. (1 m = 100 cm)
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Problem Solving

02/02/17

A store prices tapes by raising the wholesale price 40% and adding 35 cents. What must a tapes wholesale price be if the tape sells for 1.99
What is the tapes price. 
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Problem Solving

01/29/17

delivered 65 trees seedlings to park They planted 9 at each campsite. How many campsites are there? How many seedlings were left?
No other information 
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Problem Solving

01/26/17

Math problem
If a steak sells for $8.15, what is the cost per pound ?
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Problem Solving

01/26/17

Problem solving
six house are spaced equally around a circular road. if it takes 20 minutes to walk from the first house to the third house, how long would it take to walk all the way around the road?
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Problem Solving

01/26/17

math problem
one person earns $48 000 per year. another earns $3750 per month. how much more does the first person earn in a year than the second?
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Problem Solving

01/26/17

which is the better value: a 12-ounce jar of honey for $2.25 or an 18-ounce jar of honey for $3.27?
A. which is the better value: a 12-ounce jar of honey for $2.25 or an 18-ounce jar of honey for $3.27   b.the supermarket displays the unit price  for the 12-ounce jar in terms of cost per ounce,... more
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Problem Solving

01/23/17

Problem solving
a three digit number satisfies the following conditions: The digits are consecutive whole numbers in increasing order; the sum of each pair of digits is greater than 4 and less than 10: and the... more
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Problem Solving

01/19/17

Problem solving
what is the two digit number which satisfies the following Conditions ?    a) the tens digit is larger than the units digit b) the sum of the digits is 11  c) if the digits are reversed and the... more
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Problem Solving

01/18/17

Trying to find an equation
The first number in the third row of this triangular number pattern is 5. If this pattern is continued, what is the first number in the 10th row? the first number in the 100th row. Describe the... more
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Problem Solving

01/18/17

Problem solving
In a group of nine coins which are identical in appearance, eight weigh the same and one is heavier than the rest. using a balance scale, what is the minimum number of balancings needed to identify... more
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Problem Solving

01/18/17

Problem solving
Old Macdonald has a total of 100 chickens and goats in the barnyard. If he counts 286 feet altogether how many chickens and how many goats does Old Macdonald have ? how Can I solve this problem... more
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Problem Solving

01/18/17

Problem solving for elementary school but without algebra
  Joe had a herd of cattle. Then he bought more cattle so that his total number was three times the original number. He was given six more cattle. Cattle prices were up so he sold half the herd.... more
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Problem Solving

01/17/17

Problems s
If Sam walks 650 meters in x minutes then write an algebraic expression which represents the number of minutes it will take to walk 1500 meters at the same average rate
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Problem Solving

01/17/17

Math problems
In which quadrants(I,II,III,and/or IV) will you find ordered pairs for which x>-3 and y<0?
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Problem Solving

01/17/17

Problem solving
the averag of x,y,z is 80.If two of the numbers are 74 and 78,then what is the other number?   pls can someone explain that
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Problem Solving

01/16/17

2, 7, 8, 3, 12, 9 what comes next
What comes next
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Problem Solving

01/15/17

Your sister samantha is turning 48 in April. she is 3 times older than your brother John, and twice as old as you, How old is your brother John?
:o help.... I got 16, here, but not satisfied with my answer help!  plz
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Problem Solving

01/03/17

Help please...
Karim sold a house at RM288 400 for his friend. The price included the 3% commission for Karim. What was the selling price of the house without the commission?
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Problem Solving

01/02/17

The sum of two numbers is 36.if the second number is four more than thrice the first,find the numbers
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12/29/16

What is the expected number of greengreen balls in the​ sample
Suppose three balls are drawn (with replacement) from a bag that contains 4 red balls and 6 green balls. The number of green balls is counted. What is the expected number of greengreen balls in the... more
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