461,572 views
23 votes
23 votes
Estimate.
The square root of
0.621 x 7.94
Divided by 0.334

User Shpongle
by
2.8k points

1 Answer

15 votes
15 votes
1x8=8
8^2 is closest the 9
so 3
User Andrey Pushkarev
by
2.8k points
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