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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
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13 votes
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

User Tomgerhardt
by
7.2k points

1 Answer

10 votes

Answer:

2.25km

Explanation:

Calculate the total distance:

9km/ 0.80 x 100% = 11.25km

The walker has travelled 9km, so

11.25km - 9km = 2.25km left

User Elboulangero
by
7.4k points
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