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.
408.9 is 87 percent of 470.
87 percent of 325 is 282.75
1 percent of 87 is 0.87
32 percent of 87 is 27.84