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What else can I help you with?
What is a mean number?
A mean is an average An example 10 +20 +30 =60 The mean/average of this is 20
What is the average of 10 20 30 and 40?
25 Add the items together 10 + 20 + 30 + 40 = 100 Divide the total by the number of items 100 ÷ 4 = 25
What are three equal ratios for 10 to 1?
20 to 2 30 to 3 100 to 10
What is 30-20?
30-20 = 10
How much of an alloy that is 20 percent copper should be mixed with 100 ounces of an allo that is 60 percent copper in order to get an alloy that is 30 percent copper?
The question can be rewritten as the following equation: (20%x + 60%100)/(100+x) = 30% Where x is the amount of 20% copper you need to add. This equation can be solved by first multiplying both sides by (100+x) to get: 20%x + 60%100 = 30%100 + 30%x Now 30%100 can be subtracted from both sides 20%x + 30%100 = 30%x Now 20%x can be subtracted from both sides 30%100 = 10%x Now both sides can be divided by 10% 300 = x Thus you need to add 300 ounces of 20% copper alloy in order to get an alloy that totals 30% copper.
What is the mean of 30 20 10 10 10?
20
What is 10 percent of 20 percent of 30 percent of 100?
10 percent of 20 percent of 30 percent of 100 = 0.1 x 0.2 x 0.3 x 100 = 0.6
What is 20 -30?
10
What would the percent be for 6 out of 30?
6/30 = 2/10 = 20/100 = .2 = 20%
What percent increase is 20-30?
percent increase = 50% % increase =|original value - new value|/original value * 100% = |20 - 30|/20 * 100% = 10/20 * 100% = 0.50* 100% = 50%
What is 10 more of 20?
10 more than 20 is 30. Not sure what you mean by 10 more of 20.
6 is 20 percent of?
Thirty 6 = 20% 3 = 10% 30 = 100%
What is a mean number?
A mean is an average An example 10 +20 +30 =60 The mean/average of this is 20
What is the average of 10 20 30 and 40?
25 Add the items together 10 + 20 + 30 + 40 = 100 Divide the total by the number of items 100 ÷ 4 = 25
What are the first 10 multiples of 10?
10, 20, 30, 40, 50, 60, 70, 80, 90, 100 are first 10 multiples of 10first 10 mutiples of 10 = 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
What are the multiples of 10 from 1-100?
10 20 30 40 50 60 70 80 90 100.
What are the multiples of 10 up to 100?
10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
