If 2/5 of a ton of concrete covers 5/6 of a wall, how many tons of concrete are required to cover the entire wall?

tons.

Step-by-step explanation:

Let x represent the tons of concrete required to cover the entire wall.

We have been given that 2/5 of a ton of concrete covers 5/6 of a wall. We are asked to find the tons of concrete that are required to cover the entire wall.

We will use proportions to solve our given problem.

Since we need to cover an entire wall, so we can set an equation as:

Upon cross multiplying our equation we will get,

Multiplying both sides by 6/5 we will get,

Therefore, tons of concrete are required to cover the entire wall.

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0