Seudónimo Seudónimo

01-12-2021
Mathematics

contestada

Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?
-21 ÷ 4
-21 ÷ 5
-20 ÷ 4
-20 ÷ 5

Respuesta :

lena3056 lena3056

01-12-2021

-21/5 is the closest!!!

Hope this helps.

If you want me to explain why, just ask! :)

Answer Link

mkloveeie11 mkloveeie11

02-12-2021

He is actually right ! It’s -21/5

Answer Link

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