79.1k views
3 votes
85% of 40 emails And 5% of 220 Filles

User Basbabybel
by
7.8k points

1 Answer

2 votes

Answer:

34 emails

11 files

Explanation:

Set them up as proportions to solve .

FOr the emails 85/100 = x/40

Cross multiply to get 100x = 3400.

Divide by 100 to get 34


FOr the files, 5/100 = x/220

Cross multiply to get 100x = 1100

Divide by 100 to get 11.

User Anil Kesariya
by
8.3k points
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