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7/8x = 21
7 = 21*8x
168x = 7
x = 7/168 = 1/24
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∙ 13y ago
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7 x over 8 plus equals 21 what is x?
7x/8 = 21 so 7x = 21*8 x = 12*8/7 = 3*8 = 24
What is 7 over 8 equals in fractions?
Some equivalent fractions of 7/8 are: 7/8 = 14/16 = 21/24 = 28/32
What is 5 over 12 divided by 7 over 8 equals?
5/12 / 7/8 = 5/12 * 8/7 = 40/84 = 20/42 = 10/21
What is 7 over 8 times 72 equals?
7 over 8
What times what equals -21?
How about: 3 times -7 = -21
7 x over 8 plus equals 21 what is x?
7x/8 = 21 so 7x = 21*8 x = 12*8/7 = 3*8 = 24
What is 7 over 8 equals in fractions?
Some equivalent fractions of 7/8 are: 7/8 = 14/16 = 21/24 = 28/32
What is 5 over 12 divided by 7 over 8 equals?
5/12 / 7/8 = 5/12 * 8/7 = 40/84 = 20/42 = 10/21
The unknown minus 8 over 3 equals negative 86 over 21?
x - 8/3 = -86/21 Add 8/3 to each side: x = -10/7
What times 3 equals 21?
7
What is 7 over 8 times 72 equals?
7 over 8
What times what equals -21?
How about: 3 times -7 = -21
What is 7 over 8 times 8?
7/8 multiplied by 8 equals 7.
What is 7 over 8 divided by 21?
7/8 ÷ 21 = 1/24
7 over 8 equals what percent?
7/8 is 87.5%
4 over 7 divided by 8 over 21?
(4/7) / (8/21) = (4/7) x (21/8) = 84/56 = 1 and 1/2
How do you simplify 6 over 7 divided by 8 over 21?
There are several possible interpretations of the question:(6/7) / (8/21)6 / [7/(8/21)]6 / [(7/8)/21]et ceteraAssuming it is the first of these, (6/7) / (8/21) = (6/7) * (21/8) = (3/7) * (21/4)= (3/1) * (3/4) = 9/4 or 21/4
