Question

a factory requires 42 machines to produce a given number of articles in 63 days how many machines would be required to produce the same number of articles in 54 days​

Answer 1

Refer to the attachment

Oh

Nice to meet you

Answer 2

refer the attachment pls

sis u don't need to do some kind of attitude

bcoz my friend also have some attitude but I always be like sweet so they also me like sone sweetly...