1 and 6/7 or 27/7
the answer is: 18six sevenths times twenty one wholes = 18
One-seventh = 21/7 = 3 so three-sevenths = 3 x 3 ie 9.
28
it is 20 21s
Two sevenths. 2/7
9
One fourth times three sevenths is calculated by multiplying the numerators and denominators: ( \frac{1}{4} \times \frac{3}{7} = \frac{1 \times 3}{4 \times 7} = \frac{3}{28} ). Therefore, one fourth times three sevenths equals three twenty-eighths.
15/7
It is 14/9
1/9
5 5/6 x 9 3/7 is 55.
It is three fourteenths.
18/35
Three-sevenths of sixty-three can be calculated by multiplying 63 by the fraction 3/7. This results in (63 \times \frac{3}{7} = \frac{189}{7} = 27). Therefore, three-sevenths of sixty-three is 27.
Two sevenths times three fourths is six twenty-eighths or three fourteenths.
3/7 x 21 = 9
5/70 or0.0857142857