How many ways can make 75?

Answer 1

Infinitely many.Start with sums of two integers37+38, 36+39, 35+40, ... 0+75, -1+76, -2+77, ... and so on, for infinitely many sums.

Next, consider number to 1 decimal place (dp):

37.5+37.5, 37.4+37.6, 37.3+37.7 and so on.

Then consider numbers to 2 dp, then 3 dp, and so on, all the way to infinitely many dp.

When you have completed that task(!), you can restart with sums of 3 numbers, then 4 numbers and so on, to sums of infinitely many numbers.

After that, there are multiplications, and then other mathematical functions such as powers, trigonometric functions, and so on.

Answer 2

4

Answer 3

35+40