Question

Ritu completes knitting a sweater in 6 6 hours what part of the sweater will she knit in 4 hours

Answer 1

Answer: The answer is 2/3rd of the work.

Step-by-step explanation: Ritu takes 6 hours to knit a complete sweater. We are told to find the part of the sweater that she will knit in 4 hours.

Obviously, we will have to use unitary method here to solve this simple problem.

Let us start.

Number of sweaters Ritu knit in 6 hours = 1

i.e., Number of sweaters Ritu knit in 1 hour =1/6.

∴ Number of sweaters Ritu knit in 4 hours = 1/6 × 4 = 2/3.

Thus, Ritu completes two-third of the sweater in 4 hours.

Answer 2

Answer:

2/3........................