Please solve these qns

Solution :

The solution to your 3rd query has been provided below :

3. Let the second number be x then
the first number = 5(x) = 5x
According to the question ,
3(x + 10) = 5x + 10
5x + 10 = 3x + 30
5x - 3x = 30 - 10
2x = 20
Therefore x = 10
First number = 5x = 5(10)
= 50
Second number = x = 10
Hence the two numbers are 50 and 10

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