Answer:
Step-by-step explanation:
Set up a proportion.
3/25 = x / 20 Notice that both times are in the denominators. Be sure you always set up a proportion that way. Like units in the denominator. Like units in the numerator.
Cross multiply
3 * 20 = 25 * x Combine
60 = 25x Divide by 25
60/25 = x
x = 2.4 miles in 20 minutes.
Answer:
The right answer is the second
Step-by-step explanation:
D=b^2-4ac
D=25+12
D=37
1.5 cups/day x 1 gallon/16 cups x 7 days a week = 0.66 gallons in 1 week
To find how many days he is able to feed his hens, divide 3/4 by 1/6.
To solve it multiply the first fraction by the inverse of the second fraction.
That means he will be able to feed his hens for 4 days.
Answer: 4 days.