Practice
Complete the following.a) 138 is 30% of what number?
460
460
b) 329 is 35% of what number?
940
940
c) 423 is 45% of what number?
940
940
d) 144 is 30% of what number?
480
480
e) 10 is 10% of what number?
100
100
f) 360 is 60% of what number?
600
600
g) 162 is 90% of what number?
180
180
h) 250 is 50% of what number?
500
500
i) 90 is 15% of what number?
600
600
j) 105 is 15% of what number?
700
700