Question

A labourer earns rs5400 in 12 days. How much will he earn in 7 days? In how many days
will he earn rs9450?​

Answer 1

If he earns Rs 5400 in 12 day so his each day income would be rs 450So in 7 days he would earn ₹ 3150No. of days required to earn ₹9450= 9450/450= 21 days

Answer 2

Answer:

Rs 3150 & 21 days

Step-by-step explanation:

in 12 days earns Rs 5400

so,

in 1 days earns 5400/12 = 450 rupees

then,

in days earns 450×7= 3150 rupees

in other questions -

450 rupees earns in 1 days

so,

9450 rupees earns in days 9450/450=21

answer is 21 days