Question-》Cost of a dozen bananas is Rs. 20 so how much the cost of 18 bananas
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12 banana cost 20 so 18 will be of 18×20/12= 30
aishamittal64:
matlab
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cost of 12 bananas = 20
cost of 1 banana = 20/12
cost of 18 bananas =( 20 * 18)/12
= 20 * 3/2
= 10 * 3 = 30
cost of 18 bananas 30rs
cost of 1 banana = 20/12
cost of 18 bananas =( 20 * 18)/12
= 20 * 3/2
= 10 * 3 = 30
cost of 18 bananas 30rs
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