16 articles cost 72.
1 article costs
30 articles cost
Answers
Answered by
2
16 article cost =72
1 article cost =72/16
4.5
30 article cost =4.5×30
135 is the answer
Answered by
1
Step-by-step explanation:
Cost of 16 article= Rs.72
Cost of 1 article = 17/72 = Rs.4.5
Cost of 30 article = 30×4.5 = Rs.135
Answer =Rs.135
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