11.5714
No, 81 divided by 7 is not a whole number. The quotient is approximately 11.57 when rounded to two decimal places.
11.5714
11.5714
It is: 9/7 divided by 5/81 = 729/35
No, not evenly. 81 divided by 7 is 11 with remainder 4.
81.4286
0.0123
1.6531
81.5385
8.1
0.6049
-100/63 ÷ 10/81 = -90/7 or -126/7
2/9 x 7/18 = 14/162 or 7/81