Brett can plow out all the driveways on his street with his new four-wheel-drive truck in 2 hours. using a snow blade on a lawn tractor, his neighbor can plow out the same number of driveways in 6 hours. how long would it take them to do the work together?

It takes 1.5 hours for them to do the work together.

Step-by-step explanation:

Since we have given that

Number of hours his new four wheel drive truck takes = 2 hours

Number of hours his neighbour can plow out takes = 6 hours

We need to find the number of hours they work together.

According to question, it becomes,

Hence, it takes 1.5 hours for them to do the work together.

answer: the answer is 35%

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.