2 years ago

A walker has travelled 9 km along a trail. If he has completed 80% of the trail, how much further does he still have to go

Mathematics

1 answer:

LiRa [457]2 years ago

8 0

Answer:

2.25km

Step-by-step explanation:

Calculate the total distance:

<u>9km/</u> 0.80 x 100% = 11.25km

The walker has travelled 9km, so

11.25km - 9km = 2.25km left

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