Answer:
<em><u>468.8 feet²</u></em>
Step-by-step explanation:
2×(5.2×10 + 5.2×12 + 10×12) = <em><u>468.8 feet²</u></em>
Answer:
16/24 and 15/24
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
You take the original total: 60, and multiply it by 30 to get 1,800. You then divide 1,800 by 100 to get 18. 18 is your 30%. Now, you add the 30% to 60 getting your total number of ducks: 78.
The equation version:

It is just proportions.
2/5
because if you turn 3 1/5 into an improper fraction that 16/5 divided by 8/1 equals 16/40 which when simplified equals 2/5