Question

Ravi read 4/5 of a book in 12hours .How much did he read in 1hour​

Answer 1

Answer:

Ravi reads 4/5*12 in one hour

Answer 2

Step-by-step explanation:

Ravi reads 4/5 of a book in 12 hrs = 4/5÷12

suppose, Ravi reads 'x' of a book in 1 hr

then ,

4/5÷12 = x÷ 1

4×1 = 12 × 5 × x

60x = 4

x = 4÷60

x = 1/12

hence ,

Ravi reads 1/12th of the book in one hour ..

reply me , if it is correct