Answer:
3/20
Step-by-step explanation:
1/10=2/20
2/10=4/20
Answer:
2:3
Step-by-step explanation:
12:18 (divide by small number:1)
6:9(divide by: 3)
2:3(look at both the side and simplify)
Area of a square = Length x Length
Area = 15.4 x 15.4 = 237.16 miles²
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Answer: 237.16 miles²