Answer:
1. n=40 so 75% of n is 30
2. n=250 so 60% of n is 150
3. n=240 so 60% of n is 144
4. n= 60 so 90% of n is 54
5. n= 320 so 50% of n is 160
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Answer:
1. n=40 so 75% of n is 30
2. n=250 so 60% of n is 150
3. n=240 so 60% of n is 144
4. n= 60 so 90% of n is 54
5. n= 320 so 50% of n is 160