Question

a manson can build a wall in 4 days working at the ratio of 6 hours per day. in how many days will he build the wall working at the ratio of 8 hours per day?​

Answer 1

answer:

=> 6 hours × 4 days = 8 hours × days

So,

=> 6 × 4 = 8 × days

=> 24 = 8 × days

=> 24/8 = days

=> 3 = days

OR

=> Days = 3

So at the rate of 8 hours per day the wall will be build in 3 days.