135
50 percent of 70 of a fraction = 35/150% of 70= 50% * 70= 50/100 * 70= 1/2* 70= 70/2 or 35/1
50 is half of 100; 50 x 2 = 100 35 x 2 = 70 answer is 70%
50% of 70= 50% * 70= 0.5 * 70= 35
50% of 70 = 50% * 70 = 0.5 * 70 = 35
70% of 50= 70% * 50= 0.70 * 50= 35
To do this problem, you set up a proportion: 50 percent of 100 is equal to what (x) percent of 70? It should look like this: 50/100 = x/70 To solve this problem, divide 50 by 100: .5 = x/70 To finish the equation, times both sides by 70: (.5)(70) = (70)(x/70) [The x70 and /70 cancel each other out] 35 = x So, 50% of 70 is 35.
Percentage increase from 50 to 70 is (20/50) x 100 = 40% Percentage decrease from 70 to 50 is (20/70) x 100 = 28.5714%
2/3 of 70% and 1/3 of 10%
If you have 70% of something and 30% of another identical "something" that is equivalent to 50% of the two "somethings".
2 percent of 70 =1.42% of 70= 2% * 70= 0.02 * 70= 1.4
70% of 50 is 35 so the answer is 15
Water covers about 70 percent of the Earth's surface.