malashini1987 malashini1987

16-09-2021
Mathematics

contestada

Harry is 4 times as old as sean. In 20 years time he will be twice as old as Sean. How old are they now?

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deatrawebbp6zel3 deatrawebbp6zel3

16-09-2021

Answer:

Harry is 40 Sean is 10

Step-by-step explanation:

4L + 20 = 2(L+20), or 4L + 20 = 2L + 40, 4L - 2L = 40 - 20, 2L = 20 ---> L = 10.

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parkmaan parkmaan

16-09-2021

Answer:

Harry is 10, Sean is 40

Step-by-step explanation:

Harry is 10, Sean is 40

after 20 years, Harry is 30 and Sean is 60

Answer Link

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