The one that should be performed according to the order of PEMDAS is 14 times 8.
P= PARENTHESIS
E= EXPONENTS
M= MULTIPLICATION
D= DIVISION
A= ADDITION
S= SUBTRACTION
Hope this helps! (:
Answer : 10 hours
how: 130-50
then 8 devided by the answer which is 80
double check: 8x10=80
80+50=130
Simplified 20/24 would be 5/6 because we divide by 4.
Simplified 12/28 would be 3/7 because we divide by 4.