## 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