Answer :
Answer:
1) 240 2) 60 3) 120
Step-by-step explanation:
Take the inverses of the precentages
ex: 10%=.10 => 900*.10= 90 => (1/.10)=10 => (1/.10)*90=900
1- (1/.3)*72= 240
2- (1/.95)*57= 60
3- (1/.85)*102= 120
Answer:
1) 240 2) 60 3) 120
Step-by-step explanation:
Take the inverses of the precentages
ex: 10%=.10 => 900*.10= 90 => (1/.10)=10 => (1/.10)*90=900
1- (1/.3)*72= 240
2- (1/.95)*57= 60
3- (1/.85)*102= 120