8 x 6000 = 48000
underestimate
7.875
The square root of 72 is approximately 8.49. Since we are looking for the best integer estimate, we can round this value to the nearest whole number, which is 8. Therefore, the best integer estimate for the square root of 72 is 8.
8 x 90 = 720
The product of d and 8 is 8dd x 8=8d
80 x 8000 = 640000
There is no best estimate (other than the exact answer) since more effort will always produce a better estimate.25*32 = 25*4*8 = 100*8 = 800.
The answer is 8.
200
underestimate
1/5 x 8/9
The country code and area code of Vesele, Ukraine is 380, (8~0)6136.
A inch
0.975
7.875
1/80
1/80