Question

change 7/9 and 3/4 into like fraction
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Answer 1

Answer:

This is related ans

Step-by-step explanation:

Given fractions are 3/5,7/10,8/15 and 11/30

(Refer image)

LCM of 5,10,15,30=(5×3×2)=30

Converting each of the given fractions into an equivalent fraction with denominator as 30

We get

(3×6)/(5×6)=18/30

(7×3)/(10×3)=21/30

(8×2)/(15×2)=16/30

(11×1)/(30×1)=11/30

∴18/30,21/30,16/30 and 11/30 are the required like fractions.

Answer 2

First we will take LCM of 9 & 4

LCM is in the attachment!!

=2×2×3×3=36

$\frac{7}{9} \times \frac{4}{4} = \frac{28}{36}$

• We have written 4 because we have to check that 9× which number is 36, and we will do that for the other fraction also

$\frac{3}{4} \times \frac{9}{9} = \frac{27}{36}$

Hence the fractions are

$\frac{28}{36} \: and \: \frac{27}{36}$