pawanindersingh pawanindersingh

18-03-2020
Mathematics

contestada

In 20 years, Sam will be 2 times Mary's age. 20 years ago Sam was 4 times Mary's age. How old are Sam and Mary now?

Respuesta :

bamboola1 bamboola1

18-03-2020

Answer:

in 20 years Sam = 32 = same as Mary so 20 years before Mary was 12 and Sam was 4 times older when she was 48. Sam is now 48 and Mary is 48.

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