Question
43.5 × [1/7 × (91 - 49) + 17(1/3)] =
? What will come in place of question mark ‘?’ in the following question?Solution
43.5 × [1/7 × (91 - 49) + 17(1/3)] = ? 43.5 × [1/7 × 42 + 52/3] = ? 43.5 × [6 + 52/3] = ? ? = 43.5 × 70/3 ? = 14.5 × 70 ? = 1015
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