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sashaice [31]
3 years ago
5

Huilan is 15 years younger than Thomas. The sum of their ages is 65. What is Thomas's age?

Mathematics
2 answers:
Troyanec [42]3 years ago
4 0

Answer:

Thomas's age: 40

Step-by-step explanation:

We have:

Thomas's age - Huilan's age = 15 (1)

Thomas's age + Huilan's age = 65 (2)

Add 1 and 2 we have :

2T = 65+15

<=>2T = 80

T=\frac{80}{2} =40

So Thomas's age is 40.

<u><em>P/s: T is Thomas's age</em></u>

pashok25 [27]3 years ago
3 0

Answer:

40 years

Step-by-step explanation:

Hulian and Thomas together is 65 years

let us suppose hulian is X

now, so Thomas is x+15

so x+x+15=65

so 2x = 65-15

2x=50

x=25

Hulian is 25

and Thomas is 25+15=40

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