Multiplication Formula Questions

In this page you can find multiplication formula questions we are going to see five questions using the concept multiplication of two fractions. We have also given the solution for this problem. If you have any doubts in this problem you can see this solution to get clear idea.

Before going to quiz first let us see the example to understand this topic. If we aer having two fractions like 5/7 and 10/18 and we are asking to multiply these fractions. For that we have to follow the procedure of multiplying two fractions. The general procedure for multiplying (a/b) and (c/d) is (ac/bd). That is we have to multiply numerator of the first fraction with numerator of the second fraction and denominator of the first faction with denominator of the second fraction. Like that now we have to fractions 5/7 and 10/18 .So we have to multiply the numerator of the first fraction that is 5 by the numerator of the second fraction that is 10. So we will get 50 as the numerator.  Now we have to multiply the denominator of the first fraction that is 7 by the denominator of the second fraction that is 18. So we will get 126 as the denominator. If we simplify 50/126 using 2 times table we will get 25/63. By using these procedure we need to solve these 5 problems. If you find any difficulties in solving these problem we have given solution for these problems.

Question 1:

Multiply   (14/25) x 2/11

Options

(a)  25/275

(b)  28/275

(c)  3/275

Question 2:

Multiply   (49/56) x 4/7

Options

(a)  1/2

(b)  5/7

(c)  3/5

Question 3:

Multiply   (14/25) x 2/11

Options

(a)  25/275

(b)  28/275

(c)  3/275

Question 4:

Multiply   (7/12) x 24/11

Options

(a)  14/11

(b)  8/27

(c)  3/5

Question 5:

Multiply   (5/9) x 45/14

Options

(a)  1/11

(b)  25/14

(c)  35/59


Solution




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