Question

Hi I have question to brainly If 9 man can prepare 135 boxes in 3 hours then how many man are needed to prepare 270 boxs in 1 hour

Answer 1

ANSWER:

54 MENS

Step-by-step explanation:

1. THERE IS A FORMULA
2. Men1×Date1/work1=Men2×Date2/work2
3. 9×3/135=x ×1/270
4. 9×3×270/135=9×1×270/45
5. 1×1×270/5
6. 54 men

Answer 2

54 men are required to prepare 270 boxes in 1 hour.

• It is said that 9 men prepare 135 boxes in 3 hours.

=> Number of men required to prepare 135 boxes in 1 hour will be more.

• Therefore, number of men required to prepare 135 boxes in 1 hour = 9 × 3

Or, number of men required to prepare 135 boxes in 1 hour = 27

• Now, number of men required to prepare 1 box in 1 hour will be less than 27.

=> Number of men required to prepare 1 box in 1 hour = 27 / 135 = 1 / 5

• Therefore, number of men required to prepare 270 boxes in 1 hour = ( 1 / 5 ) × 270 = 54 men