Ihave to estimate the product of 0.67 x 623 using compatible numbers..
possible answers:...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 23:30, dbzrules02
Ihave to estimate the product of 0.67 x 623 using compatible numbers..
possible answers:
about 420
about 280
about 42
about 36
i tried it and i didn't do very well, i don't really feel like doing it myself so an answer would be appreciated, .
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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