150 Answered Questions for the topic Multiplication

Multiplication

01/06/16

Can I multiply the denominator that is in a bracket?

When I`m solving a simultaneous question, there is a fraction in a bracket with a square outside. Can I multiply the denominator to get rid of it? 
Multiplication Math Science Money Math

12/03/15

Science Math Word Problem

Miguel starts a job working as a biochemist and earns $76,500 a year. He saves 10 percent of his income. After working for one year, he invests what he has saved in an account that pays 2.5 percent... more
Multiplication Hours Minimum Wage Working

10/07/15

I'm so confused!!!

Voters approved an amendment to their constitution to set the minimum wage at $5 5/6per hour. Kayla earns minimum wage while working at the campus bookstore. If she works for 4 4/5hr, how much... more
Multiplication Division Confusion Per Week

10/07/15

How to set up

In one week, it rained821in. If a garden needs67in. of water per week, how much more water does it need?
Multiplication

07/09/15

can I change 21x34 to 20x35? why or why not?

can I change 21x34 to 20x35? why or why not?
Multiplication Area Rectangle Percent

07/09/15

solve this as quick as you can

Rectangle A has a length of 5 inches and a width of 3 inches. Rectangle A has the same area as Rectangle B, but has different dimensions. The width of Rectangle B is 50% shorter than the width of... more
Multiplication

06/15/15

i know im bad at math and writing

my mom and i will work for 10 dollars an hour,i for 10-13 hours and my mom work for 8-10 hours through monday- friday how much will i make in one week?   p.s my mom told me she make 3600 in one... more

04/28/15

Which of the 10 digits does A Represent

in the following problem? (A, S, M, and N are all different)   AS * A = MAN
Multiplication

04/11/15

what does 112.50 multipled by 100% equal

What does 112.50 multiplied by 100% equal?
Multiplication

04/03/15

350 dollars total has 152 dollars already decides to save the same four months how much money does he need to save in four months

miguel wants to buy a new viedo game system that costs 350 he already has 52 dollars and his mother gives him 100 dollar he decides to save the same for four months how much money does he need to... more
Multiplication Probability Fractions Decimals

03/30/15

What is Pr[F | E]?

Suppose for this problem that Pr[E] = [ 5/8] and Pr[F] = [ 3/4]. Just as in the book, Pr[(E ∪F)′] = 0. (1) What is Pr[E | F]? (2) What is Pr[F | E]?
Multiplication

03/24/15

if you get paid 10$ an hour and you work for 5 hours 4 times a week how much do you get paid a month

if you get paid 10$ an hour and you work for 5 hours 4 times a week how much do you get paid a month
Multiplication

03/17/15

Ben has 1 and a half times as many toy cars as Amanda. Clive has 3/4 as many cars as Ben. Clive has how many times many cars as Amanda?

Ben has 1 and 1/2 times as many cars as Amanda. Clive has 3/4 as many cars as Ben. Clive has how many times many cars as Amanda? Who has more cars, Clive or Amanda? 
Multiplication

03/16/15

Cross products?

kamisha is planning to conduct a survey at her school. she has decided to interview seven out of every 30 students. if there are 570 students at her school, how many students must she interview?
Multiplication

03/03/15

KYRA HAS 154 ICE CREAM STICKS.SHE WANTS TO MAKE 8 TOWERS,EACH OF WICH USES 46 STICKS. HOW MANY MORE STICKS DOES KYRA NEED

100 STICKS  19 STICKS 214 STICKS 2 STICKS
Multiplication Probability Combinations Sets

02/19/15

In how many ways can the selection be made so that at least one of each color is drawn?

Your urn contains 7 red balls, and 9 blue balls, and you draw 4 balls.

02/19/15

In how many ways can merchandise be shipped from Dallas to Atlanta using these routes?

Assume that there are 3 routes from Dallas to Los Angeles, 4 routes from Los Angeles to New York, and 5 from New York to Atlanta.

02/19/15

In how many ways can the student select 7 writing implements? In how many ways can the selection be made if no more than one ball point pen is selected?

Assume that the student has a cup with 13 writing implements: 6 pencils, 5 ball point pens, and 2 felt-tip pens.

02/18/15

(1) How many different casts are there? (2) How many of these casts include Sally?

involving the casting of a play in a community theater. Assume that there are 8 unfilled roles: 3 male and 5 female. There are 6 men and 9 women, including Sally, auditioning for a part in the... more

02/18/15

(1) In how many ways can the selection be made?

Assume that you have 7 dimes and 4 quarters (all distinct), and you select 5 coins.   (1) In how many ways can the selection be made? (2) In how many ways can the selection be made if all the... more

02/18/15

How many different answer sheets can be submitted?

For this problem, assume the test had 7 true-false questions and 7 multiple-choice questions, and that each multiple-choice question had 5 choices.
Multiplication Math Probability Multiplying

02/18/15

How many ways can you pick the cars so not all are the same size?

For this problem, assume that you are to pick 3 cars from the motor pool, which contains 8 subcompact cars, 8 compact cars, and 5 midsize cars.

02/18/15

(1) How many different casts are there? (2) How many of these casts include Sally?

involving the casting of a play in a community theater. Assume that there are 8 unfilled roles: 3 male and 5 female. There are 6 men and 9 women, including Sally, auditioning for a part in the play.
Multiplication Math Fractions Division

01/31/15

I need help answering question C. Please help!!!!!

You buy clothing at a sale. You buy sneakers at 2/3 of the original price of $60, a sweater at 7/10 of its original price of $35, and a jacket at 5/6 of the original price $45. Answer and show all... more
Multiplication Math Word Problems

01/17/15

Jebb is the tallest player on the basketball team. He is 1 1/2 times as tall as the shortest girl in the sixth grade, who is 4 1/4 feet tall. How tall is Jebb?

Please help me.      I have trouble multiplying mixed numbers. And especially the word problems involving it. Please help.   If you could also explain how you solved it that would be great. I... more

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