Asked by Marko

use compatable numbers to estimate the answers to the following 2 problems. show work

21.98 / 2.56



28.56 / 6.95
Answered by Ms. Sue
21/3 = ?

What compatible number do you think would work for the other problem?

Answered by Marko
so 21/3 = 7
28 / 7 = 4
Answered by Ms. Sue
Right.

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