Question

compare the ratios 5:8 and 7:9​

Answer 1

Answer:

5/8 and 7/9:-

Then find the LCM

Answer 2

Step-by-step explanation:

first take the lcm of 8 and 9 ,(denominators of ratios )

so lcm of 8,9 = 72

now multiply 5:8 by 9

and

7:9 by 8 to get same denominator

you will have to 5:8 = 45:72

similarly 7:9 is equal to 56:72

now you can simply notice that the second ratio i.e 56:72 is greater , so the ratio 7:9 is greater than 5:8

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