Karen thought of a number between 10 and 20. She multiplied it by 4, then divide the result by 2. Between which two numbers does the final number lie?

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asked Jul 6, 2023 78.8k views

19 votes

Karen thought of a number between 10 and 20. She multiplied it by 4, then divide the result by 2. Between which two numbers does the final number lie?

Mathematics
college

Ernests Karlsons asked

by Ernests Karlsons

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1 Answer

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10 x 4 / 2 = 20

20 x 4 / 2 = 40

Therefore the final number lies between 20 and 40.

Dnaranjo answered Jul 9, 2023

by Dnaranjo

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