Answer:
Fraction models can help clarify ideas that are often confused in a purely symbolic mode and construct mental terms that help them to perform fraction tasks meaningfully.
Step-by-step explanation:
Total gasoline = 10 gallons
Gasoline left after 100 miles = 5 gallons
Gasoline used in 100 miles
= Total gasoline - Gasoline left after 100 miles
= 10 gallons - 5 gallons
= 5 gallons
Gasoline used in 1 mile
= Gasoline used in 100 miles/100
= 5 gallons/100
= 0.05 gallons
Answer:
48
Step-by-step explanation:
Angle A plus AC and that adds up too 48
Answer:
33%
Step-by-step explanation:
311-208=103 ponds lost
103/311=33%
(2x^2+13x+15)/2x+3=x+5
Use long or synthetic division to solve this problem.