a worker earn rupees 1800 in 15 month in how many months will he earn rupees 3600
Foamy:
answer is 30
Answers
Answered by
1
1 month = 1800/15
(1800/15)X3600
(1800/15)X3600
Answered by
0
By the use of unitary method
1800 15
3600 x
cross multiply
1800x = 1500× 3600
x = 1500 × 3600/ 1800
x = 15×2
x= 30
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