Question

By what number should 7/15 be divided to obtain 2/9?​

Answer 1

Answer : 21/10 ✔️

Solution :

Let, 7/15 should be divided by x to obtain 2/9

According to the question :

7/15/x = 2/9

=> 7/15x = 2/9

=> x = (7×9)/(15×2)

=> x = 21/10

So, 7/15 should be divided by 21/10 to obtain 2/9

I hope it will be helpful for you ☺️

Fóllòw MË ❤️

Answer 2

Let the number = x

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A/C to question:

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(7/15) / x = 2/9

=> (7/15) / (2/9) = x

or x = (7/15) / (2/9)

=> x = 7/15 * 9/2

=> x = (7 * 9) / (15 * 2)

=> x = 63/30

=> x = 21/10 or 2.1

Hope this helps....