16 article cost rs.72. What will be the cost of 30 artickes? How many articles can be bought for rs.207?
Answers
Answered by
2
Answer:
(I) rs.135
(II) 46 articles
Step-by-step explanation:
16 articles = rs.72
2 articles = rs.9
(I)
2 * 15 articles = rs.9 * 15
30 articles = rs.135
(II)
rs.9 * 23 = 2 * 23 articles
rs.207 = 46 articles
Answered by
2
Answer:
135 and 46
Step-by-step explanation:
Cost of one article=16÷72=4.5
Cost of 30 articles=4.5×30=135
Articles can be brought in 207= 207÷4.5=46
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