Abaker uses 13 1/2 cups of flour to make bread. she uses 2 1/4 cups of flour to make each loaf. the baker sells 2/3 of the loaves of bread that she makes how many loaves of bread does the speaker sell

She sells 4 loaves of bread

Step-by-step explanation:

Lets explain how to solve the problem

→ A baker uses cups of flour to make bread

→ She uses cups of flour to make each loaf

From these information we can find the number of loaves of bread

she can make

∵ There are cups of flour

∵ Each loaf of bread needs cups of flour

∴ The number of loaves = ÷

To divide two mixed numbers make them improper fractions and

change the division sign to multiplication sign and reciprocal the

fraction after the division sign

∵ =

∴ =

∵ =

∴ =

∴ The number of loaves = ×

∴ The number of loaves = 6

She can make 6 loaves

→ The baker sells of the loaves of bread that she makes

→ We need to find the number of loves of bread she sells

∵ She sells of the loaves

∵ There are 6 loves

∴ The number of loaves she sells = 6 × = 4

She sells 4 loaves of bread

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°