If the cost of a dozen soaps is Rs 460.80, what will the cost of: (i) each soap ? (ii) 15 soaps ?
If the cost of a dozen soaps is Rs 460.80, what will the cost of:
(i) each soap ?
(ii) 15 soaps ?
(iii) 3 dozen soaps ?
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(i) Cost of one dozen soap = Rs 460.80
In one dozen = 12 soaps
Cost of each soap = Rs 460.80/12 = Rs 38.4
(ii) Cost of 15 soaps = 15 x Rs 38.4 = Rs 576
(iii) Cost of 3 dozen soaps = (12 x 3 = 36) = 36 x Rs 38.4 = Rs 1382.4
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