Question

Ruby takes 20 mins to make one stick. How much time will she take to make 27 sticks?

Answer 1

Answer:

9 hours

Step-by-step explanation:

given Ruby takes 20 mins to make one stick , then to make 27 sticks will take 27 times as long, that is

27 × 20 mins = 540 mins = 540 ÷ 60 = 9 hours ( 60 mins in 1 hour )

Answer 2

Answer:

540

Step-by-step explanation:

Since ruby takes 1 minute to make 1 stick.You just have multiple 27 sticks and 20 minute

20×27=540