19. v/2 = 2 1/30
Turn mixed number(s) to improper fraction(s).
v/2 = 61/30
Multiply both sides by 10.
v/2 × 10 = 61/30 × 10
Simplify.
5v = 61/3
Divide both sides by 5.
5v ÷ 5 = 61/3 ÷ 5
Simplify.
v = 61/15
61/15 or if you want it as a mixed fraction, it would be 4 1/15.
Answer:
x =550
y=250
Step-by-step explanation:
.2x + .04y = 120
x + y = 800
The answer is in the image. We need 3.625 gallons to fill the tank.
