Answer:
11.8
Step-by-step explanation:
3(12.4) + 6(11.5) = 37.2 + 69 = 106.2
106.2/9 = 11.8
Answer:
Step-by-step explanation:
The answer is 4 5/8. first you turn 3 1/4 to 3 2/8 then you subtract. 7/8-2/8 is 5/8. 7-3 is 4 so the answer is 4 and 5/8
Answer: 3053.6 in^2
Step-by-step explanation: