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the answer is: 18
six sevenths times twenty one wholes = 18
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What is 3 7ths of 21?
One-seventh = 21/7 = 3 so three-sevenths = 3 x 3 ie 9.
What is 9 times three sevenths?
1 and 6/7 or 27/7
What is 2 thirds x 6 sevenths?
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.
What is 6 21 reduced into a mixed number?
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. )
Is three fifths less than four sevenths?
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.
What is 2 sevenths of 21?
The answer is six
What is 2 sevenths times 21?
2/7 times 21 = 6
How many two- sevenths are there in 6 wholes?
(6 × 7) ÷ 2 = 21
How many two-sevenths are there in 6 wholes?
6 divided by 2/7 = 21
What is two sevenths of twenty one?
2/7 of 21 is 6.
What is 18 divided by six sevenths?
18 / 6/7 = 21
What is four sevenths of 21?
Four sevenths of 21 is 12.
What is 6 and three sevenths times 21?
63/7 * 21 = 45/7 * 21 = 45*3 = 135
What is one hundred and nneteen and five sevenths minus twenty one and six sevenths?
It is: 119 and 5/7 minus 21 and 6/7 = 97 and 6/7
How many sevenths are there in 3 wholes?
3 / 1/7 = 3 x 7 = 21 Therefore, there are 21 sevenths in three wholes.
How do you get the sum of two-thirds and two-sevenths?
2/3 + 2/7 = 14/21 + 6/21 = 20/21
What is 6 sevenths plus 1 third?
6/7+1/3 (6/7)*3=18/21 (1/3)*7=7/21 (18/21)+(7/21)=25/21
