1.

78 ÷ 5 ÷ 0.5 = ? (a) 15.6 (b) 31.2 (c) 7.8 (d) 0.4 (e) None of these

Answer» (b) ? = 78 ÷ 5 ÷ 0.5
=78/5 x 0.5 = 31.2


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