2,101 Answered Questions for the topic Word Problems
03/08/17
What volume, in milliliters of a 60% hydrochloric acid solution must be added to 100mL of a 30% hydrochloric acid solution to make a 36% hydrochloric acid solut
What volume, in milliliters of a 60% hydrochloric acid solution must be added to 100mL of a 30% hydrochloric acid solution to make a 36% hydrochloric acid solution?
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03/08/17
How many milliliters of each solution must be mixed to make 50mL of a 9% vinegar solution?
White vinegar is a solution of acetic acid in water. There are two strengths of white vinegar- a 5% solution and a 10% solution. How many milliliters of each solution must be mixed to make 50mL of...
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Word Problems
03/08/17
The sum of two numbers is 36 . One number is 2 times as large as the other. What are the numbers?
The sum of two numbers is 36. One number is 2 times as large as the other. What are the numbers?
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Word Problems
03/08/17
Find the pair of numbers of such that 9 times the first number added to the second number gives 1, and the first number is one less than the second
solve by elimination
Word Problems
03/08/17
A 50 m metallic sheet is cut into two halves such that one half is 5 more than twice the other. Find the length of the two pieces
solve by elimination method
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Word Problems
03/07/17
5th grade word problem
Nancy runs a dog obedience school. There are 58 dogs enrolled. There are 22 dogs in obedience class. There are 1/2 as many dogs in competition as there are in agility class. How many in each class?
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Word Problems Math
03/06/17
Word problems in math. 2 questions please.
Area of rectangle is 85 square in. The width is 2 inches more than 3 times the length. Find the dimensions.
A ball thrown upward. Height of ball, in ft. after t seconds is...
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Word Problems Math
03/05/17
An older person is nine years older than seven times the age of a younger person. The sum of their ages 25.
An older person is nine years older than seven times the age of a younger person. The sum of their ages 25. Find their ages
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Word Problems
03/04/17
Math Questions
Need help
Candy A costs $11 per kilogram. Candy B costs $5 per kilogram. John bought a 2:1 mixtureof candy A and B. Mary bought a 1:2 mixture of candy A and B. How much more money didJohn spend...
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Math problem solving in algebra
Janet has $2.05 in dimes and quarters. If she has four fewer dimes than quarters how much money does she have in dimes.
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math problem solving in algebra
One printing press can print the school newspaper in 12 hours, while another press can print it in 18 hours. How long will the job take if both presses work simultaneously.
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Word Problems Equations
03/01/17
Two angles of a triangle have the same measures. The sum of the measures of these angles is one-half the measures of the third angle. Find measures of angles.
Okay, my teacher gave me the answer. But I need to find the equation to the answer. Answer is <a=30 <b=30 <c=120
Word Problems
03/01/17
word problems
Joshua had m quarters in his pocket. He also had one dime and n nickels. What was the total value of his coins?
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Word Problems
03/01/17
word problems
The price of a buffet lunch is $14.80 per adult and $12 per child. For a group of m adults and n children how much does the lunch cost before tax and tip?
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Word Problems
03/01/17
How much water should be added to 89 liters of a 45% saccharine solution to get a 40% saccharine solution?
Word problem please help
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Word Problems
03/01/17
How long will the wall be when it is built?
A blue print for a house is drawn on a scale of 1 over 48. If a wall is drawn to be 4 and one fourth inches long, how long will the wall be when it is built?
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Word Problems
03/01/17
an employee who was earning $220 weekly received a raise of $40. How much is the new salary
an employee who was earning $220 weekly received a raise of $40. How much is the new salary
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Word Problems
02/28/17
Approximately how many of the fans at the game like the new uniforms better than the old ones?
A hockey team has 18,000 fans at the game and they survey 240 of the fans. Out of these 240 fans, 135 of them say they like the new uniforms better than the old ones. Approximately how many of the...
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Word Problems
02/28/17
One person can put 250 letters into envelopes in 1 hour. How long would it take for 250 letters to be put into envelopes by 3 people?
Maths homework question
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Word Problems
02/28/17
Approximately how many students at the college think final exams are too difficult?
A college with 4,100 students takes a survey of 320 students and finds 91 of them think the final exams are too difficult. Approximately how many students at the college think final exams are too...
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Word Problems
02/26/17
Quinn is 90 years younger than Kylie. 3 years ago, Kylie's age was 4 times Quinn's age. How old is Quinn now?
Quinn is 90 years younger than Kylie. 3 years ago, Kylie's age was 4 times Quinn's age. How old is Quinn now?
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Word Problems Math
02/26/17
How much water must be evaporated from 30 gallons of a 7% salt solution to make a 12% salt solution.
Really need help figuring out what to do.
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Word Problems
02/25/17
6 less than 4 times a number is the same number as 7 times the number
I need help
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Word Problems
02/23/17
$1.05 for the first 1/4 mile of a trip and 35 cents for each additional mile how much will a rider
how much will a rider pay for a 5 mile trip
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Word Problems
02/23/17
The sum of the digits in a number is 9. The tens digit is five more than the ones
I need help finding the number
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