Step-by-step explanation:
45+90+x=180
135+x=180
x=180-135
x=45
You have to make the percent a decimal by moving the decimal to the left twice. then you need to multiply the other number.
.29 is bigger.
If you convert 1/5 to a decimal (or simply solve it!) you will end up with .2 or .20
Which is obviously smaller than .29
The blue mines X. the answer would be 1.
