Q: What is 6 sevenths of 21?

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One-seventh = 21/7 = 3 so three-sevenths = 3 x 3 ie 9.

1 and 6/7 or 27/7

In order to do this problem, you need to multiply directly. So, 2 over 3 times 6 over 7. First, we're going to do the top. 2 times 6 is 12. The bottom is 3 times 7, which is 21. Your answer is 12 over 21, but they can be both reduced by 3, so your final answer is 4 over 7.

6/21 reduces to 2/7 ( divide by 3) 21/6 = 3 3/6 = 3 1/2 . ( divide 6 into 21-- it goes time with a remainder of 3. )

Convert them to a common denominator, which in this case is 35 (5 x 7...the two denominators multiplied), so 3/5 becomes 21/35 and 4/7 becomes 20/35, therefore three fifths is greater than four sevenths.

Related questions

The answer is six

2/7 times 21 = 6

(6 × 7) ÷ 2 = 21

6 divided by 2/7 = 21

2/7 of 21 is 6.

18 / 6/7 = 21

Four sevenths of 21 is 12.

63/7 * 21 = 45/7 * 21 = 45*3 = 135

It is: 119 and 5/7 minus 21 and 6/7 = 97 and 6/7

3 / 1/7 = 3 x 7 = 21 Therefore, there are 21 sevenths in three wholes.

2/3 + 2/7 = 14/21 + 6/21 = 20/21

6/7+1/3 (6/7)*3=18/21 (1/3)*7=7/21 (18/21)+(7/21)=25/21