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williamschris462
11.02.2021 •
Mathematics
A copy machine copy’s 90 pages in 30 seconds. how long will it take to copy 30 pages. ?
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Ответ:
10 seconds
Step-by-step explanation:
90 divided by 3 is 30, so 30 divided by 3 is 10.
Please let me know if it helps.
Ответ:
10 Seconds
Step-by-step explanation:
90 pages on 30 seconds
so think about this: how many pages per second?
90/ 30 = 3
3 pages per second
so how many seconds will it take it to copy 30 pages?
30/3 = 10
So 10 seconds.
Ответ:
Step-by-step explanation:
Not bad
Ok