SOLUTION: The school decides to take 20 children on a trip to the zoo, For safety the ratio of adults to children must be at least 1:4.
The entire group ( adults and children) goes to the
Algebra.Com
Question 1136505: The school decides to take 20 children on a trip to the zoo, For safety the ratio of adults to children must be at least 1:4.
The entire group ( adults and children) goes to the zoo in cars.
Each car is driven by an extra volunteer and can hold 4 passengers. How many cars would they need altogether?
Answer by clickhorse(1) (Show Source): You can put this solution on YOUR website!
8 cars
RELATED QUESTIONS
5. In a zoo, the ratio of adults to children is 7 to 4. If there are 187 people in the... (answered by josmiceli)
In a zoo, the ratio of adults to children is 12 to 5. If there are 153 people in the zoo, (answered by addingup,MathTherapy)
In a zoo, the ratio of adults to children is 3 to 9. If there are 96 people in the zoo,... (answered by josgarithmetic,ikleyn)
An elementary school buys tickets for a field trip to the zoo. The number of children... (answered by rfer)
The Jurassic Zoo charges $12 for each adult admission and $7 for each child. The... (answered by josgarithmetic,greenestamps)
The Jurassic Zoo charges $11 for adult admission and $9 for each child. the total bill... (answered by jim_thompson5910)
The Jurassic zoo charges $9 for each adult admission and $5 for each child. The total... (answered by TimothyLamb)
The Jurassic zoo charges $14 for each adult admission and $8 for each child. The total... (answered by josgarithmetic)
The Jurassic Zoo charges $6 for each adult admission and $4 for each child. The total... (answered by josmiceli)