kingje1477
23.08.2019 •
Mathematics
If 6 men can do a piece of work in 14 days, how many men are needed to do the work in 21days?
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Ответ:
6 men * 14 days
84 men days
If it is done within 21 days, need x men
84 men days = x men * 21 days
x = 84/21 men
x = 4 men
Ответ:
jack now has one apple left!!!
Step-by-step explanation:
you subtract 13 from 14 to get your answer of 1!