I think it is D but if it is not I’m sorry
36cm
13.6in. my mom helped
Answer:
3 is 108
4 is 325 lbs
Step-by-step explanation:
Add whole numbers: 2 + 6 + 8 = 16
Add fractions:
= 1/3 + 3/4 + 1/2
= (8 + 18 + 12) ÷ 24
= 38/24 or 1 14/24 or simplified to 1 7/12
Total surface area = 16 + 1 7/12 or 17 7/12
