Question

8. Find two consecutive numbers whose sum is 115.

Answer 1

Respuesta:

Those two numbers are 57 and 58

Explicación paso a paso:

• This strategy consists in that to add two consecutive numbers we can double the smallest and then add one.

• Double a number corresponds to twice a number, can be searched by multiplication or addition

2x - 1= 115

2x= 115 - 1

x= 114/2

x= 57

Now

x + 1= 57 + 1= 58

Answer: 57 and 58.

I hope I've helped ;3