64
First, you convert them to 100. 4/20=16/100 The subtract 16 out of 100. 100-16=84
First we subtract $ 20 from $ 84 , giving us a total of $ 64 and when we add that to $ 152 we get $ 216 .
20 x 84 = 1680 20% of 84 is 16.8
82 subtract by 20 = 62
To decrease 84 by 32, you simply subtract 32 from 84. This calculation results in 52. Therefore, 84 decreased by 32 equals 52.
The GCF of 20 and 84 is 4.
84% of 20 is 16.8
4.2
84-36
Subtract a negative 1. 19 - (-1) = 20
20
0.2381