Come on! Your computer has a calculator. 96*.84=80.64. WTF???
Whomever answered with this ^^^, you are wrong. The correct answer is 87.50%. This is the problem when just -anyone- can answer questions. They do NOT always know the correct answer.
84/96= 87.5%
12.5% decrease.
96+84=180 average=180/2 average=90% same as normal averaging
96 to 84 is a 12.5% decrease.
84/96 = 7/8
84/96 = 7/8
The lowest common multiple of 84 and 96 is 672
Both 84 and 96 are divisible by 12, so 84/96 = 7/8.
The GCF is 12.
Expressed as a decimal fraction, 84/96 = 0.875.
84 percent of 100 is 84.
The GCF is 12.