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Adrianna Wiegand
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∙ 13y ago600
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How do you turn a number out of 30 into a number out of 20?
Say you had to turn 9/30 in to twentieths. First you find the common denominator of 30 and 20 (the lowest thing that both of them multiply into) and then multiply the first number into it. So 9/30 would turn into 18/60, which you can then divide by 3 to get twentieths, which is 6/20.
What is 30 percent of 20?
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 30 = 6. Therefore, 20 percent of 30 is equal to 6.
What is the equivalent fraction for 15-20?
30-40 because u multiply 15&20 by 2
How do you find 20 percent of 150?
One method is to divide 150 by 100 and then multiply the answer by 20, you will find the answer is 30
How do you find the percent of a number when the percent and number both ends with a zero?
Given 20 and 50%, multiply 20 by 0.5, which equals 10. Given 70 and 30%, multiply 70 by 0.3, which equals 21. Or if you prefer, given 20 and 50%, multiply 2 by 5, which equals 10. Or if you prefer, given 70 and 30%, multiply 7 by 3, which equals 21.
What percentage is 20 out of 30?
20/30 times(multiply) 100 = 66.67%
How do you work out 20 percent of 30?
Multiply .20 by 30, which should equal 6
What is the next number in the series 60 30 20 15 12?
10 explanation: from 60 to 30 you multiply by 1/2 from 30 to 20 you multiply by 2/3 from 20 to 15 you multiply by 3/4 from 15 to 12 you multiply by 4/5 from 12 to 10 you multiply by 5/6
What can you add to 20 but multiply to get 150?
170
How do you turn a number out of 30 into a number out of 20?
Say you had to turn 9/30 in to twentieths. First you find the common denominator of 30 and 20 (the lowest thing that both of them multiply into) and then multiply the first number into it. So 9/30 would turn into 18/60, which you can then divide by 3 to get twentieths, which is 6/20.
What is 30 percent of 20?
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 30 = 6. Therefore, 20 percent of 30 is equal to 6.
What is the equivalent fraction for 15-20?
30-40 because u multiply 15&20 by 2
What is the lowest common multiple of 3 and 2 and 10?
1*10 = 10 2*10 = 20 3*10 = 30 3 cannot multiply to 10 or 20 but it can to 30. 2 can multiply to any of these. Therefore the least common multiple of 2,3 and 10 is 30.
What is 20 percent of 150?
% = per (cent) hundred.20% = 20/10020/100 * x/150Cross multiply 20 *150 = 3000100*x = 100x3000/100x = 30
How do you find 20 percent of 150?
One method is to divide 150 by 100 and then multiply the answer by 20, you will find the answer is 30
How do you find the percent of a number when the percent and number both ends with a zero?
Given 20 and 50%, multiply 20 by 0.5, which equals 10. Given 70 and 30%, multiply 70 by 0.3, which equals 21. Or if you prefer, given 20 and 50%, multiply 2 by 5, which equals 10. Or if you prefer, given 70 and 30%, multiply 7 by 3, which equals 21.
What percentage is 6 out of 20?
from 6 / 20 multiply both sides by 5 6 / 20 x 5 / 5 = 30 /100 Answer: 30%
