A farmer divides 20 acres into 1/4 - acre sections. Into how many sections does the farmer divide her land

Correct answer is 80. If the farmer divides his 20 acres into 1/4 sections, then there will be 4 sections for every acre. 20 multiplied by 4 is 80.

There are 4 fourths in 1 whole thing.

1 acre = = > 4 sections

2 acres = = > 8 sections

3 acres = = > 12 sections

4 acres = = > 16 sections

5 acres = = > 20 sections

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10 acres = = > 40 sections

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15 acres = = > 60 sections

16 acres = = > 64 sections

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19 acres = = > 76 sections

20 acres = = >?