Basic maths - 10% is 7.2 multiply that by 7 and you get 50.4 - all without the aid of a calculator !
50.4
70= 250 - (72%/100% * 250)= 250 - (0.72 * 250)= 250 - 180= 70
So basically there was a test with 72 questions and you got x number of them wrong, and got 70%. So... You have to find out what 70% of 72 is. All you have to do is multiply 0.70 by 72. Which equals 50.4 50 represents the number of questions you got right out of 72. So, 50/72 = roughly 70% -------------------------------------------------------------------------------------------------- 72 - 50 = 22 SO. To answer you question, you can miss 22 questions out of 72 to get 70 percent. Why does it sound like you're trying to go all lazy on a test?
A humidor is a box for storing cigars or tobacco products; 72 percent relative humidity is ideal, but between 68 and 78 is acceptable. 70, 70 is ideal. 70 degrees and 70 percent humidity. 72 percent humidity would be considered a MAX for storage only. Many brands will not smoke at 72%. 68 to 69 % is preferred.
14/20 is the same as 7/10=70/100= 70%
The number 63 is equal to 90 percent of the number 72.
Of all the amateur golfers, only 1 percent 70 on a par-72 golf course in their entire career.
Work it out: divide 70 by 72, then multiply by 100. (70/72)*100 = 97.222...%
72 percent
The Earth is about 70-72% water. Humans are also about that much water.
72 percent is 78.26% of 92 percent.