3 years ago

When Ada was 15years and her sister ngozi was 18years. If Ada was born in 1970. In what year was ngozi born

Mathematics

1 answer:

Law Incorporation [45]3 years ago

6 0

Answer: 1967

Step-by-step explanation:

Ada was 15 years when her sister Ngozi was 18 years.

This means that Ngozi is older than Ada by:

= 18 - 15

= 3 years

If Ngozi is older by 3 years, this means that she must have been born 3 years earlier than Ada

If Ada was born in 1970, Ngozi was born:

= 1970 - 3

= 1967

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