Question

7g as % of a kg
200m as % of 2km

Answer 1

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Here is your answer

(1) (1kg = 1000g)

$= \frac{7}{1000} \times 100 \\ \\ = 0.7\%$
(2) (1km = 1000m)

2km = 2 × 1000m
= 2000m

$= \frac{200}{2000} \times 100 \\ \\ = 10\%$


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