What is 15 per cent of 4,000 rupees?
A400 rupees
B800 rupees
C450 rupees
D600 rupees
Answer & Solution
Correct answer: D. 600 rupees
1. Fifteen per cent is 0.15 in decimal form.
2. Multiply 4,000 by 0.15.
3. The answer is 600 rupees.
_Source: OpenStax 'Contemporary Mathematics', Ch 6 'Money Management' (CC BY)_
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