Practice
Complete the following.a) 252 is 30% of what number?
840
840
b) 210 is 75% of what number?
280
280
c) 55 is 25% of what number?
220
220
d) 420 is 50% of what number?
840
840
e) 435 is 75% of what number?
580
580
f) 450 is 75% of what number?
600
600
g) 185 is 25% of what number?
740
740
h) 120 is 60% of what number?
200
200
i) 69 is 15% of what number?
460
460
j) 54 is 45% of what number?
120
120