Question
60% of 120 – ?% of 64 = 20% of
200 What will come in the place of question mark (?) in the given expression?Solution
60% of 120 – ?% of 64 = 20% of 200 120 × 0.6 – ?% of 64 = 200 × 0.2 72 – ?% of 64 = 40 72 – 40 = ?% of 64 ?% of 64 = 32 ? = (32/64) × 100 ? = 50
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