Question

Sona got 80% out of 500. How many more marks are needed to secure 90%?

Answer 1

Step-by-step explanation:

1. 90% ×500 = 450. Sona need to score 450 marks to secure 90%

Answer 2

80% of 500 = 400

90% of 500 = 450

More marks needed to secure 90% = 450-400=50 marks

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