if cost of 7 pens is 50 find the cost of 4 pens
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Answered by
0
Answer:
28.57
Step-by-step explanation:
cost of 7 pens = ₹50
cost of 1 pen = ₹50/7
cost of 4 pen = ₹50/7×4 = ₹ 28.57.
therefore, cost of 4 pens = ₹ 28.57
Brainliest please!!!!!!!!!!
Answered by
0
Answer:
cost of 7 pens = 50
=> cost of. 1 pen. = 50/7
=> Cost of. 4 pens = 50/7×4
= ₹28.57
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