Bachhu Manjhi earns ₹24000 in 8 months. At this rate, how much does he earn in one year?
We have,
Money earned within 8months=₹24000
Money earned within 1month=240008=₹3000
Therefore, Money earned in 12months=3000×12=₹36000
Hence, he earns ₹36000in one year.
Preeti earns Rupees 36600 in 3 months, how much does she earn in 7 months?
Question 79
Bachhu Manjhi earns Rs. 24000 in 8 months. At this rate,
a) how much does he earn in one year?
b) in how many months does he earn Rs. 42000?
Mr. Sharma earns ₹2,40,000 in 8months. At this rate, how much does he earns in one year ?
Mr. Sharma earns₹2,40,000 in 8months. At this rate, in how many months does he earn₹4,20,000?