Answer:
- <u>80 mi²</u>
- <u>63 in²</u>
- <u>32 m²</u>
- <u>44 cm²</u>
- <u>59.5 ft²</u>
- <u>48 km²</u>
Step-by-step explanation:
<u>Q1</u>
- 8 x 4 + 12 x 4
- 32 + 48
- <u>80 mi²</u>
<u>Q2</u>
- 5 x 3 + 12 x 4
- 15 + 48
- <u>63 in²</u>
<u>Q3</u>
- 4 x 2 + 8 x 3
- 8 + 24
- <u>32 m²</u>
<u>Q4</u>
- 10 x 4 + 2 x 2
- 40 + 4
- <u>44 cm²</u>
<u>Q5</u>
- 5 x 2 + 11 x 4.5
- 10 + 49.5
- <u>59.5 ft²</u>
<u>Q6</u>
- 3 x 1 + 9 x 5
- 3 + 45
- <u>48 km²</u>
<span>Answer: 18/25 ; or, write as: 0.72 .
_____________________________________
Explanation:
<span>_____________________________________
</span>
9/20 * 4/5 = (</span>9*4) / (10*5) = 36/50 ;
<span>_____________________________________________________
36/50 = </span>(36÷2) / (50÷2) = 18/25 ; or, write as: 0.72 .
<span>_____________________________________________________
</span>
The answer is 28 in square
You would do 21 divided by 3 and get 7.
The answer is 7 kids are in the line.
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