Question

Little feet and his gang of dinosaur friends are
planning to explore the oasis in the middle of a
vast desert. Each dino can only carry food for six
days, and the farthest they can travel in a day is
30 miles. The oasis is 120 miles from their
hometown. They need to plan how many dino
friends should head out to the oasis, in such a
way that they get to stay overnight and then
return to the village without running out of food.
What is the minimum size of the group
including Little feet that can complete this
exploration?​

Answer 1

Little feet and his gang of dinosaur friends are

planning to explore the oasis in the middle of a

vast desert. Each dino can only carry food for six

days, and the farthest they can travel in a day is

30 miles. The oasis is 120 miles from their

hometown. They need to plan how many dino

friends should head out to the oasis, in such a

way that they get to stay overnight and then

return to the village without running out of food.

What is the minimum size of the group

including Little feet that can complete this

exploration?