In this page question 10 to 12 we are going to see practice problem in the topic fraction and you can find the solution for this problem with detailed steps of explanation. Before adding or subtracting any two or three fractions first we need to consider the denominator of the fractions. If the denominators are same then we can put only one denominator and we can add or subtract the numerator.Other wise if we have different numbers in both denominators then we should take L.C.M of the fraction and we need change them as same.Then we can add or subtract.For multiplying two fractions we do not have to consider the denominators.We can multiply numerator with numerator and denominator with denominator.

**Question 10:**

**Two thirds of a tank can be filled in 18 minutes. How many minutes will it require to fill the whole tank?**

Options:

(A) 24 minutes

(B) 16 minutes

(C) 27 minutes

**Question 11:**

In this problem we are given that a clerk is working 4 ½ in the morning and 2 ⅘ in the afternoon, and we need to find the total time taken by the clerk in a day.

Options:

(A) 57/10

(B) 73/10

(C) 61/10

**Question 12:**

Mary had 4 ⅘ m of lace. She used 3 ⅔ m of a lace for a hand kerchief. How much lace did she have left?

Options:

(A) 17/18

(B) 17/15

(C) 17/12

Like
this you can get 20 question in the topic fractions.This will be very
useful to the students.You can try these worksheets like a quiz.If you
need any reference to this problem you can also find the solution in the
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