Answer:

Step-by-step explanation:
Your welcome
1:40.
1:40 is equal to 1/40, while 1:60 is equal to 1/60.
1/40 is the bigger fraction, so 1:40 is the correct answer.
Answer: 53.2
Step-by-step explanation:
Hey don't cry . I'm not good at math either but try to take a deep breath.
Answer:
7290in ^2
Step-by-step explanation:
covert 30yd to feet which equals too 90ft.
Then multiple 90 x 81 = 7290