1 x 20=20
7 x 1 = 7 20/7 make sure to convert into a mixed number like this: 2 6/7. <-answer
7/8 ÷ 1/20 = 7/8 × 20/1 = 140/8 = 17½
as a fraction
4 over 7
7a=2(-10)........................................answer is 20/7
1/4 x 16/7 = 4/7
-7 1/3 = -(7x3+1)/3 = -22/3
You would multiply 7 by 7 34 times. This comes out to be 541,169,560,000,000,000,000,000,000,000,000,000.
20 ÷ 7 = 2 with remainder 6 OR 2.857 times.
the answer is 140 .
7 times with a remainder of 7
2 and 3/8
1/2 + 1/3 * 1/7 = 1/2 + 1/21 = 21/42 + 2/42 = 23/42