1 x 84, 2 x 42, 3 x 28, 4 x 21, 6 x 14, 7 x 12, 12 x 7, 14 x 6, 21 x 4, 28 x 3, 42 x 2, 84 x 1
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To find 55 percent of a number, multiply the number by 0.55. In this instance, 0.55 x 84 = 46.2. Therefore, 55 percent of 84 is equal to 46.2.
9.165151389911680013176094387456 Solution: n * n = 84 n ^2 = 84 n = sqrt (84) n = 9.165151389911680013176094387456 check: 9.165151389911680013176094387456^2 = 84 = true! If you don't mean the square root of 84, then there are a number of numbers you can multiply to get 84, such as these: 42 * 2 28 * 3 21 * 4 14 * 6 7 * 12
the answer is 90 because if you multiply 7x12 and get 84 then add 6 it will equal 90.
To subtract fractions with different denominators, you first have to find the equivalent fractions that have equal denominators. In this case, you can multiply top and bottom of 5/12 by 7 to give 35/84. You can multiply top and bottom of 4/7 by 12 to give 48/84. Thus the question can be rewritten as 35/84 - 48/84. This is just a straight subtraction which gives the answer -13/84
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