what's modulo means and 1.25$0.5=0.25 really don't understand anyone can help?

Answer 1

Mod measures the remainder. So in $1.25, $0.50 goes into it evenly 2 times, and the remainder is $0.25.

Answer 2

thanks

Answer 3

Small thing,

'#x27; is something different then '%'. % checks for the remainder.

Answer 4

1.25=0.5*2+0.25,the remainder is 0.25