You can you can multiply one times 13 and you'll get 13
13 / (1 / 5) = 13 / 0.2, multiply top and bottom by 5 = 65 / 1 = 65
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For this question, you can find the answer very easily. Because something divided by 5 equals to 13; you would just multiply 13 by 5. 13*5 = 65 and then, to check divide 65/5 65/5 = 13
13/32 13 16th (or 13/16) divided by two is the same as 13/16 times 1/2 13/16 times 1/2 is the same as (13 times 1)/(16 times 2) (13 times 1)/(16 times 2) is 13/32
You can you can multiply one times 13 and you'll get 13
7 divided by 13 times 2 divided by 3 is 14/39
To divide one fraction by another, you multiply the first fraction by the reciprocal of the second - that is, you exchange numerator and denominator in the second fraction, then multiply. Therefore, 13/3 divided by 8/3 is the same as 13/3 times 3/8.
1/4 divided by 5/13 is the same as 1/4 * 13/5. Multiply both across (1 * 13, 45) and you get 13/20.
How about: 13 times 13 = 169
5 times 13
13 / (1 / 5) = 13 / 0.2, multiply top and bottom by 5 = 65 / 1 = 65
You turn the mixed numbers into improper fractions. Then invert the divisor and multiply the numerators, and multiply the denominators (because division by a fraction is multiplication by its inverse) and simplify if possible: Example: Problem 3 1/4 divided by 2 1/2 - improper factions 13/4 divided by 5/2 - invert second fraction 5/2 to 2/5 - multiply 13/4 x 2/5 = 26/20 which is equivalent to 13/10 or 1 3/10
13 times 3 is 39. Do you need to model that?
20 divided by 100 gives you 1%, which is 0.2 then multiply 0.2 by 13 to find 13% which is 2.6
73.45
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