Seudónimo Seudónimo

13-05-2016
Mathematics

contestada

24 is what percent of 800

Respuesta :

apologiabiology apologiabiology

13-05-2016

24 is what percent of 800

percent mean parts out of 100 so x%=x/100
'of' means multiply or times

24 is what percent of 800 means
24=x/100 times 800
24=800x/100
24=8x
divide both sidse by 8
3=x

answer is 3%
(easy way is 24 out of 800=24/800=3/100=3%)

Answer Link

Otras preguntas

1.find perimeter of a square with diagonal of 12 centimeters

Find the volume of the largest sphere that could be enclosed in a cube with a side length of 10 cm. Round to the nearest tenth.

Seven more than five sixths of a number is more than negative three

Find the unknown side of the right triangle. Round to the nearest thousandths. One side is 9yd, the other side is 12 yd.

5) Use the rules of exponents to evaluate or simplify. Write without negative exponents. y^-5 / y^-2 = ____

A mother puts $10,000 into a special bank account on the date of birth of her first born. The account earns interest at a rate of 4%, and compounds 4 times per

Find the unknown side of the right triangle. Round to the nearest thousandths. One side is 9yd, the other side is 12 yd.

$5,000 is invested at 3% interest. How much money must be invested at 5% interest so that the total interest from the two investments is $275 after one year?

2: find the slop and the y-intercept of the line represented by the equation. 7x + y = 8 I am having trouble with these, could someone please help me.

For f(x)= 2x-5 and g(x)= 3-x , find (f (times) g)(-2)