cost of 18 articles is rupees 78 what will be the cost of 12 such articles
vaibhav236:
52
Answers
Answered by
2
unitary method
18----->78
1------->78/18
12----->78/18*12=52
the cost of 12 such a things is Rs 52
18----->78
1------->78/18
12----->78/18*12=52
the cost of 12 such a things is Rs 52
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wrong answer
it is correct 52 is the ans
yes the correct answer is 52
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Answered by
1
Cost of 18 articles = Rs. 78
Cost of 1 article = 78/18
Cost of 12 articles = 78/18 × 12 = Rs. 52
Cost of 1 article = 78/18
Cost of 12 articles = 78/18 × 12 = Rs. 52
ans is wrong check the calculation
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