Question

a secured 630 marks out of 900 and b secures 650 marks out of 1300.whose performance is better

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Answer 1

Answer:

A

Step-by-step explanation:

Percentage of A:

$\frac{630}{900} * 100 = \frac{630}{9} = 70$

= 70%

Percentage of B:

$\frac{650}{1300} * 100 = \frac{650}{13} = 50$

= 50%

Therefore, performance of A is better than performance of B by 20%