Question

A machine can stamp 40 envelopes in 8 minutes. How many of these machines, working simultaneously, are required or needed to stamp 120 envelopes per minute?

Answer 1

24 machines are required to stamp 120 envelopes per minute.

Step-by-step explanation:

Given:

No of envelopes = 40

Time required = 8 minutes

No of envelope stamped in 1 minute = 40/8 = 5

No of machines needed to stamp 120 envelope = 120/5

= 24

No of machines required to stamp 120 envelope = 24

Learn More About

https://brainly.in/question/15467832