Convert the following unlike fraction into like fraction: 4 11 , 8 12 , 15 9 , 22 21

Given unlike fractions are 4 11 , 8 12 , 15 9 , 22 21 Here, we need to convert the given unlike fractions into like fractions. The fractions, which have same denominator are said to be like fractions. Method to convert the unlike fractions to like fractions: Find the L.C.M of denominators Convert the all fractions equivalent to fractions with same denominator. L.C.M of 11 , 12 , 9 , 21 is 2772 Making each fraction, equivalent to fraction having denominator 2772 , we get 4 11 × 252 252 = 1008 2772 8 12 × 231 231 = 1848 2772 15 9 × 308 308 = 4620 2772 22 21 × 132 132 = 2904 2772 Hence, the like fractions are 1008 2772 , 1848 2772 , 4620 2772 , 2904 2772 .

Convert the following unlike fraction into like fraction: 2 5 , 3 10 , 7 15 , 11 20 , 3 4

Given unlike fractions are 2 5 , 3 10 , 7 15 , 11 20 , 3 4 Here, we need to convert the given unlike fractions into like fractions. The fractions, which have same denominator are said to be like fractions. Method to convert the unlike fractions to like fractions: Find the L.C.M of denominators Convert the all fractions equivalent to fractions with same denominator. L.C.M of 5 , 10 , 15 , 20 , 4 is 60 Making each fraction, equivalent to fraction having denominator 60 , we get 2 5 × 12 12 = 24 60 3 10 × 6 6 = 18 60 7 15 × 4 4 = 28 60 11 20 × 3 3 = 33 60 3 4 × 15 15 = 45 60 Hence, the like fractions are 24 60 , 18 60 , 28 60 , 33 60 , 45 60 .

Convert the following unlike fraction into like fraction: 3 4 , 7 8 , 9 16 , 21 32

Given unlike fractions are 3 4 , 7 8 , 9 16 , 21 32 Here, we need to convert the given unlike fractions into like fractions. The fractions, which have same denominator are said to be like fractions. Method to convert the unlike fractions to like fractions: Find the L.C.M of denominators Convert the all fractions equivalent to fractions with same denominator. L.C.M of 4 , 8 , 16 , 32 is 32 Making each fraction, equivalent to fraction having denominator 32 , we get 3 4 × 8 8 = 24 32 7 8 × 4 4 = 28 32 9 16 × 2 2 = 18 32 21 32 Hence, the like fractions are 24 32 , 28 32 , 18 32 , 21 32 .

Convert the following unlike fraction into like fraction: 2 7 , 9 14 , 4 21 , 13 42

Given unlike fractions are 2 7 , 9 14 , 4 21 , 13 42 Here, we need to convert the given unlike fractions into like fractions. The fractions, which have same denominator are said to be like fractions. Method to convert the unlike fractions to like fractions: Find the L.C.M of denominators Convert the all fractions equivalent to fractions with same denominator. L.C.M of 7 , 14 , 21 , 42 is 42 Making each fraction, equivalent to fraction having denominator 42 , we get 2 7 × 6 6 = 12 42 9 14 × 3 3 = 27 42 4 21 × 2 2 = 8 42 13 42 Hence, the like fractions are 12 42 , 27 42 , 8 42 , 13 42 .

E M B I B E

Cambridge connection Mathematics>Chapter 4 - Fractions>Let's Practice

Prakash Tiwari and Ishita Joshi Solutions for Chapter: Fractions, Exercise 4: Let's Practice

Author:Prakash Tiwari & Ishita Joshi

Prakash Tiwari Mathematics Solutions for Exercise - Prakash Tiwari and Ishita Joshi Solutions for Chapter: Fractions, Exercise 4: Let's Practice

Attempt the free practice questions on Chapter 4: Fractions, Exercise 4: Let's Practice with hints and solutions to strengthen your understanding. Cambridge connection Mathematics solutions are prepared by Experienced Embibe Experts.