Answer:
Step-by-step explanation:
In 30 minutes she can walk 2 miles. We'll put that as a ratio. 30:2. Now to figure out how much she walks in 45 minutes, we set variable to x and make it stand for how much she walks. We have 30:2 = 45:x We cross multiply to get 30x=90, x=3. Tara can walk 3 miles in 45 minutes.
(4x100)+(1x10)+(2x1)+(6x1/10)+(3x1/100)+(8x1/1000)
Answer:
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Answer: m=20
Step-by-step explanation:
