4 Average Daily Distance Driven

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10/23/2025

Problem

Johnny has driven 194.23 km in a week. Find the average distance he drives per day that week. Give your answer in kilometres to 3 significant figures.

Solution

Hints:

27.7 km

A week has 7 days, \\frac{194.23}{7} \\approx 27.7471, round to 3 significant figures: 27.7 \\text{ km}.

Tags

significant figures

calculation