2 years ago

Johannesburg is is 3/5 as tall as his sister. Johannesburg is 90cm tall. How tall is his sister

Mathematics

1 answer:

lapo4ka [179]2 years ago

4 0

Johannesburg's sister is 54cm tall

Explanation:

3/5 = 0.6

0.6 * 90 = 54

54 is 3/5 of 90, therefore Johannesburg's sister is 54cm tall

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