Answer:
$85
Step-by-step explanation:
100%-20%=80% and 80% = 0.8
So,
0.8x=68
x=85
Answer: a
Step-by-step explanation: Because……….
Answer:
60
Step-by-step explanation:
if 3 represents 5% and we know 5%*20 =100% then
3*20=60 represents 100%
Answer: 0.36
Step-by-step explanation:
6/10 x 6.10= 36/100