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Yakvenalex [24]
2 years ago
9

Two years ago, Mr Singh was 7 times as old as his son. In 3 years' time, he will be 4 times as old as his son. Find Mr Singh's p

resent age.​
Mathematics
2 answers:
Reptile [31]2 years ago
7 0
Me Singh is currently 37 I think and I hope
Anna007 [38]2 years ago
6 0

Answer:

37 years old.

Step-by-step explanation:

2 years ago

Singh-  7s

Son- s

3 years in the future(so 5 years forward)

Singh- 7s+5

Son- s+5

7s+5 = 4(s+5)

7s+5 = 4s+20

3s = 15

s=5

2 years ago the son was 5 so Mr. Singh was 35

Now Mr. Singh is 37

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Answer:

Step-by-step explanation:

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Answer: the answer is 45.5, which the second bubble down.


Step-by-step explanation:


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Step-by-step explanation:

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