Practice
Complete the following.a) 117 is 45% of what number?
260
260
b) 165 is 25% of what number?
660
660
c) 208 is 40% of what number?
520
520
d) 288 is 45% of what number?
640
640
e) 585 is 65% of what number?
900
900
f) 240 is 80% of what number?
300
300
g) 80 is 50% of what number?
160
160
h) 180 is 60% of what number?
300
300
i) 81 is 45% of what number?
180
180
j) 56 is 20% of what number?
280
280