2 years ago

15 boys are needed to build a wall in 40 days how many boys are required to build the wall in 30 days

1 answer:

5 0

Step-by-step explanation:

40 days = 15 boys

1 day = 15/40 = 3/8

therefore,

30 days = 3/8 × 30

= 11.1/4 boys or 11.25boys

You might be interested in

lesya692 [45]

Circumference because if you rolled the parallelogram into a circle, the dotted line would go around the outside of it.

3 0

3 years ago

Ad libitum [116K]

700 because 10 times 20 is 200 and 500 plus 200 is 700.

5 0

3 years ago

Leona [35]

I’m not sure if your answer is right but here’s how to solve it

4 0

2 years ago

Yuliya22 [10]

Answer:

3 n minus 4 represents the expression "four less than three times a number"

3 0

3 years ago

valina [46]

SO WHAT ARE WE TRYING TO FIND OUT

4 0

3 years ago

15 boys are needed to build a wall in 40 days how many boys are required to build the wall in 30 days​