It is 1.
1.0
Writing W/Y, as a decimal requires information about W and Y.
Anything over itself is 1.
24 over 25 into a decimal = 0.9624/25:= 24 ÷ 25= 0.96 in decimal
.25 and y
0.10
put the percent over 100 then divide the top by the bottom and it is a decimal.
0.06666 repeating
It is -0.66
15 over 45 into decimal = 0.3333
Move the decimal point over 2 places to the left. The answer is .0325%
you move the decimal point 2 spaces to the right. and VOILA!