90 percent of 87 is 78.3
If he wants a 90% average for the four tests, the least he can afford to get on thefourth one is 99%.(87 + 87 + 87 + 99) / 4 = 360/4 = 90%Good luck !
78,300,000 Is right, just beat me to it, well done.
If you have a percent of 90 the decimal is unseen and after the 0. So its 90.%in order to make it a decimal you more it two times to the left. so it would be .90 or 100% would be 1 It would even have a decimal. ex.) 87% would be .87 9.4% would be .094
87/100 as a percent = 87%
my answer is 87% americans that are 90 years old today!:}
87 percent or 87% = 0.87
An average person's IQ is 100; 75 percent of the population has an IQ higher than 90. 87 IQ is considered "low average."
0.0087 equals 87 percent percent.
87 percent of 325 is 282.75
1 percent of 87 is 0.87
32 percent of 87 is 27.84
408.9 is 87 percent of 470.