In this page question 16 to 18 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 16:**

Mary used 1 ¾ bars of chocolate to make a cake. She used 1 ⅜ bars of chocolate to make a pudding.How many bars of chocolate did she use altogether?

Options:

(A) 25/8

(B) 29/6

(C) 15/7

**Question 17:**

A pen is 13 ⅝ cm long. A pencil is 9 ½ cm long. Find the difference in length.

Options:

(A) 32/9

(B) 33/8

(C) 45/11

**Question 18:**

Jennifer made 4 cakes for a class party. The pupils ate 2 **½ ** cakes. How much cakes was left over?

Options:

(A) 5/2

(B) 3/8

(C) 3/2

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
bottom every question.The solution will be more details and easy to
understand.If you have any doubts in these questions you can also mail
us to get clear clarification.This is the important topic in math.This worksheet will be more useful to the school students who are in the grade 5,6.