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08-02-2021
Mathematics

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Tina is 4 times older than Hanna. The sum of their ages is 40. How old is Hanna?

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Аноним Аноним

08-02-2021

Answer:

Hanna is 8 years old.

Step-by-step explanation:

Hanna = x

Tina = 4x

Sum = 40.

Hanna =?

Hanna + Tina = 40

4x + x = 40

5x = 40

x = 40/5

x = 8.

Hanna is 8 years old.

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