A factory produced 2300 TV sets in its first year of production. 4500 sets were produced in its second year and 500 more sets were produced in its third year than in its second year. How many TV sets were produced in three years?
A number has 5 tens and 2 more ones than tens. What is the number?
2 more ones than tens is equal to 5 + 2 or 7. Therefore, the number has 5 tens and 7 ones. The number is 57.
What is one-third of three-fourths?
1/3 × 3/4 = 3/12 = 1/4
Suppose the width of a soccer field 60 meters and the length is 100 meters. What is the ratio in simplest form of the length to the area of the field?
The area of the field is 60 × 100 = 6000 The ratio of the length to the area is 100 to 6000, 100:6000 or 100/6000 100/6000 = 1/60
A firefighter truck can hold 3000 gallons of water. A firefighter can deliver 160 gallons of water every 2 minutes. How long will it take for the firefighter to empty the tank?
John jogged 1 3/4 miles yesterday and 2 1/2 miles today. How many miles did John spend jogging for the past two days in 1/4s?
Peter's truck gets him 10 2/3 miles per gallon. Suppose Peter's tank is empty and he puts 5 1/2 gallons, how far can Peter go with the truck?
Which of the following ordered pairs is a solution to the equation 2 x + 3 y = 8?
James caught some fish that weighted 6 1/2 pounds. If he gave 4 1/4 pounds of fish to some friends, how much fish does he have for himself?
Subtract 4 1/4 from 6 1/2. 6 - 4 = 2 1/2 - 1/4 = 2/4 - 1/4 = 1/4 James has 2 1/4 pounds of fish for himself.
In one night, a movie theater sells tickets for 6450 dollars. Each ticket costs 15 dollars. How many people purchased a ticket?
6450 ÷ 15 = 430, so 430 people purchased a ticket.
Choose the number " Six hundred seventy-two million two hundred fifty-nine" in digits.
John can eat a sixth of a pizza in two minutes. It takes 3 minutes for Billy to eat one quarter of the same pizza. If John and Billy start eating one pizza each, who will finish first?
They both take 12 minutes.
They finish at the same time
A recipe calls for 2 1/8 cups of butter for a casserole. How much butter is needed to make 6 1/2 casseroles?
Just multiply 2 1/8 by 6 1/2 2 1/8 × 6 1/2 = (2 × 8 + 1)/8 × (6 × 2 + 1)/2 2 1/8 × 6 1/2 = 17/8 × 13/2 = (17 × 13)/(8 × 2) 2 1/8 × 6 1/2 = 221/16 = 13.8125
How many minutes are there in the month of January?
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