Answer: Let x=length of the longest side of the smaller triangle.
x/20=3/12
x=60/12
x=5
Answer:
42.4 miles per day
Step-by-step explanation:
212 miles ÷ 5 (days) = 42.4 miles
which means Lena can go at the rate of
x = 0 , y = 1
Do let me know if you get it right :)
1 5/16
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