0
8 = .40(x)
8(10/4) = .40x(10/4)
80/4 = x
20 = x
x is 20, but you REALLY should start doing your homework and paying attention in class. Learning is important.
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Percent of a number?
the percent of a number is when you multiply the percentage by the number, for example: 8% of 40 40 x 0.08= 20% or 20% of 40 0.20 x 40=8%
24 IS 60 percent OF X?
Saying that 24 is 60% of x is the same as saying: 24 = 60/100 ⋅ x So simply solve for x: ∴ 24 = 3x / 5 ∴ 8 = x / 5 ∴ x = 40
What is twenty percent of forty?
40 x .20 = 8 So 8 is your answer.
Solve the proportion 3 over 8 equals x over 40?
Is it 15 over 40?
How do you solve 75 percent of x plus 8?
75 percent is equal to 0.75, so the expression would look like (0.75x) +8. But if you do not know what it equals to it is not an equation and you can not solve it.
What is the percent of 8 out of 40?
8/40 x 100 = 20 percent.
Percent of a number?
the percent of a number is when you multiply the percentage by the number, for example: 8% of 40 40 x 0.08= 20% or 20% of 40 0.20 x 40=8%
8 is what percent of 40?
8 divided by 10 gives 10%, which is 0.8. This is simply multiplied by 4 to find 40%, which is 3.2
24 IS 60 percent OF X?
Saying that 24 is 60% of x is the same as saying: 24 = 60/100 ⋅ x So simply solve for x: ∴ 24 = 3x / 5 ∴ 8 = x / 5 ∴ x = 40
What is twenty percent of forty?
40 x .20 = 8 So 8 is your answer.
What is 5 percent of 800?
5 x 8 = 40
Solve the proportion 3 over 8 equals x over 40?
Is it 15 over 40?
What is 8 percent of 20?
% rate:= (20/8) x 100%= 2.5 x 100%= 250%
How do you solve 75 percent of x plus 8?
75 percent is equal to 0.75, so the expression would look like (0.75x) +8. But if you do not know what it equals to it is not an equation and you can not solve it.
How do you solve 12 over 8 equals x over 40 minus x?
You solve the equation by manipulating it until you have only "x" on one side.12/8 = (x/40) - xSo we can multiply both sides by 40 to get rid of the x/40:12/8 * 40 = x - 40x60 = -39xx = 60/-39x = -1.538 (to 3 decimal places only)IF you actually meant (and this is why it is important to write our questions as accurately as possible else mathematicians will assume you are using the agreed conventions):12/8 = x/(40 - x) thenx = 12/8 * (40 - x)x = 60 - 1.5x2.5x = 60x = 24
What is 40 percent of 8000?
First, 10% = 8 so 10% x 4 = 40% which is 8 x 4=40% 8 x 4 = 32. So now u know that 40% of 80 is 32.
How do you calculate what percent of 20 is 8?
% rate: = (8/20) x 100% = 0.4 x 100% = 40%
