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03-01-2020
Mathematics

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Emma is 10 years old. She asked her father how old he was. Her father answered: "When you will be my age, I will be 70." How old is Emma's father?

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03-01-2020

Answer:

He is 40

Step-by-step explanation:

She is 10. In 30 years she will be 40. In 30 years, he will be 70. he is 40 add 30 years then he will be 70.

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