Price after off =80- 1/4 * 80 = 80-20 = $60
Coupon discount = 60*10/100 = $6
So, he have to pay, 60-6 = $54
The short line is the hand the long is the minutes that may help you.
10:25
-6*3 =-18
11*4=44
-18/44. Reduce. Divide top and bottom by 2
-9/22
Step-by-step explanation:
hope this helps you thank you