13. An employee earns 18,000 in 15 months. (a) How much will he earn in 9 months? (b) In how many months will he earn 12,000?
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Answered by
4
Answer:
Number of months = 15
Amount earned = ₹18,000
Amount earned in 1 month = 18,000/15
= ₹1,200
a) Number of months = 9
Amount earned in 1 month = ₹1,200
Amount earned in 9 months = 1,200 × 9
= ₹10,800
b) Amount earned = ₹12,000
Amount earned in 1 month = ₹1,200
Number of months = 12,000/1,200
= 10 months
Answered by
0
Answer:
1
18000=15
? =9
36×3=10800
In 10 month he will earn 12000
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