Ranveer, Vicky, and Dolly are eating Biryani.
The amount they ate is listed below.
Ranveer ate 2/5 of the biryani
Vicky ate 4/9 of the biryani
Dolly ate 3/7 of the biryani
Which statement correctly compares the amounts of cake the friends ate?

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Ranveer ate the same amount of biryani as Dolly.

Vicky ate more biryani than Dolly.

Ranveer ate the same amount of biryani as Vicky.

All three ate the same amount

answer is B.

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Detailed Solution

First, we need to convert all of them into Like fractions as we can not compare them with each other with different denominators.
The GCF(Greatest common factor) is 315 which we will use as a denominator.
Ranveer ate $\frac{126}{315}$ of the biryani
Vicky ate $\frac{140}{315}$ of the biryani
Dolly ate $\frac{135}{315}$ of the biryani
Now we can compare the values and accordingly we will have the answer
Answer = It would be that Vicky ate more biryani than Dolly.