Answer:
28%
Step-by-step explanation:
total percent is 100%
we could rewrite the equation as:
48% + 24% + f = 100%
72% + f = 100%(subtract 72 on both side)
f = 28%
7. 10 8. 20 9. 100 thats all i know
1,890 feet
2 inches=30 feet
4.2 inches= 63 feet
63ft x 30 ft= 1,890ft