Question

whats 8 21/40 as a decimal? please give an awnser now the way to solve.

Answer 1

8 is a whole number so it must be 8.x  100/40= 2.5  21 X 2.5= 52.25.  Because you want to find the decimal place, not the percentage, you divide your answer by 100.  The answer is 8.5225.