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vlada-n [284]
3 years ago
11

Li can walk 2 miles in 45 minutes. at this rate,how far can she walk in 135 mintues

Mathematics
2 answers:
algol [13]3 years ago
8 0

Answer:

2 * 135/45 = 6 miles

bogdanovich [222]3 years ago
4 0

Answer:

Li can walk 6 miles

Step-by-step explanation:

We can use proportions to solve this.  Put miles over minutes

2 miles          x miles

-----------   = ---------------

45 minutes    135 minutes

Using cross products

2 * 135 = 45x

270 = 45x

Divide by 45

270/45 = 45x/45

6=x

Li can walk 6 miles

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