identity the base, rate, and percentage. Then, find the value of the unknown.
Base
Rate
Percentage
Given
30% of n is 1.8
240 is n% of 400
2.4 is 30% of n
225 is 25% of n
70% of nis 14.7
113 is 13% of n
28% of n is 196
35% of n is 1200
175.5 is 11% of n
n is 40% of 65
Answer:
1. 6
2. 60%
3. 8
4. 900
5. 21
6. 869 (rounded down)
7. 700
8. 3429 (rounded up)
9. 1595 (rounded down)
10. 26
