## Practice

Complete the following.a) 224 is 80% of what number?

280

280

b) 80 is 20% of what number?

400

400

c) 102 is 15% of what number?

680

680

d) 544 is 80% of what number?

680

680

e) 301 is 35% of what number?

860

860

f) 98 is 70% of what number?

140

140

g) 20 is 5% of what number?

400

400

h) 70 is 10% of what number?

700

700

i) 23 is 5% of what number?

460

460

j) 70 is 50% of what number?

140

140