Answer:
11.6 lb flour is needed to make 7 loaves of bread.
Step-by-step explanation:
Given : If it takes 5lb of flour to make 3 loaves of bread,
To find : how much flour to is needed to make 7 loaves of bread.
Solution : We have given that
Flour need to make 3 loaves of bread = 5 lb.
Flour need to make 1 loaves of bread = [tex]\frac{5}{3}[/tex] lb.
Flour need to make 7 loaves of bread = [tex]\frac{5*7}{3}[/tex] lb.
= [tex]\frac{35}{3}[/tex] lb.
= 11.6 lb flour.
Therefore, 11.6 lb flour is needed to make 7 loaves of bread.
