# Arithmetic - math word problems

1. Percent change If the length of a rectangle is increased by 25% and the width is decreased by 10%, the area of the rectangle is larger than the area of the original rectangle by what percent?
2. Mixed with percentages Calculate 33 1/3% of 570.
3. Equivalent expressions A coach took his team out for pizza after their last game. There were 14 players, so they had to sit in smaller groups at different tables. Six players sat at one table and got 4 small pizzas to share equally. The other players sat at the different table a
4. Hours 3 How many hours are in 3 2/3 days?
5. Voting 400 employees cast their votes in a board member election that has only 2 candidates. 120 people vote for candidate A, while half of the remaining voters abstain. How many votes does candidate B receive?
6. Coordinates of square vertices The ABCD square has the center S [−3, −2] and the vertex A [1, −3]. Find the coordinates of the other vertices of the square.
7. Completing square Solve the quadratic equation: m2=4m+20 using completing the square method
8. Two numbers 7 The sum of two consecutive even numbers is 30. Find the numbers.
9. A screen A screen is 1680 x 1050 pixels. What are the coordinates (and size in pixels) of an centered area which is exactly 33% of the screen size?
10. Without 2 Without multipying, tell whether the product 0.644 x 0.25 will be greater than 1 or less than 1? Explane how you know. Then find the product.
11. Speed of car In 2 hours 40 mins, a car travels 100km. At what speed is the car traveling?
12. Evaluate expression 2 Evaluate expression with negatives: (-3)+4+(-8)+(-6)+4+(-1)
13. One-third 2 One-third of the people in a barangay petitioned the council to allow them to plant in vacant lots and another 1/5 of the people petitioned to have a regular garbage collection. What FRACTION of the barangay population made the petition?
14. Toys 3 Tiffany's toyshop received a shipment of 360 toys. The first day 12 were sold the second day 19 were sold and on the third day, 26 was sold. How many days will the toyshop run out of toys?
15. Substitution method Solve goniometric equation: sin4 θ - 1/cos2 θ=cos2 θ - 2
16. Mixing Celsius and Fahrenheit Add up three temperatures: 5°F +6°F +0°C
17. Solid food Stacie is a resident at the medical facility where you work. You are asked to chart the amount of solid food that she consumes. For the noon meal, today she ate 1/2 of a 3-ounce serving of meatloaf, 3/4 of her 3-ounce serving of mashed potatoes, and 1/3 of
18. Double 5 Peter was thinking of a number. Peter doubles it and gets an answer of 8.6. What was the original number?
19. The temperarture The temperarture is 0 degrees. It drops 5 degrees after 1 hour and then drops 3 degrees more the next hour. What is the temperature after 6 hours?
20. Expression If A=2 B=3 evaluate expression A(B+A) and multiply it by A

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