An office building has the same number and size of offices on each floor. If there are 21 offices on the first 3 floors, then what is the total number of offices in the 10 story building?

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asked Jun 19, 2023 216k views

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An office building has the same number and size of offices on each floor. If there are 21 offices on the first 3 floors, then what is the total number of offices in the 10 story building?

Mathematics
high-school

Visibleman asked

by Visibleman

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1 Answer

12 votes

Answer:

70 offices

Explanation:

21 ÷ 3 to get amount per floor, 7 per floor, 7 × 10 = 70, 70 offices

SqualeLis answered Jun 25, 2023

by SqualeLis

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