Order of Operations
What is 3 + 4 × 2²?
19
The ratio of apples to oranges is 3:4. If there are 12 apples, how many oranges are there?
16 oranges
What is 20% of 50?
10
A car travels 100 miles in 2 hours. What is the car's speed?
50 miles per hour
A car travels 480 miles in 8 hours. At this rate, how far will the car travel in 15 hours?
So, the car will travel 900 miles in 15 hours.
Simplify: (5 + 3)² ÷ 4
The ratio of boys to girls in a class is 5:7. If there are 35 boys, how many girls are there?
49 girls
What is 10% of 80?
8
A worker can pack 20 boxes in 4 hours. How many boxes can the worker pack in 10 hours?
50 boxes
A recipe calls for a ratio of flour to sugar of 4:3. If you need to use 36 cups of flour, how many cups of sugar will you need?
You will need 27 cups of sugar.
What is 6 × 2³ - 4?
44
In a batch of cookies, the ratio of chocolate chips to sugar is 2:5. If you have 10 cups of sugar, how many cups of chocolate chips do you need?
4 cups of chocolate chips
A shirt is originally $40. It is on sale for 25% off. How much is the discount?
$10
A train travels 240 miles in 4 hours. What is the speed of the train?
60 miles per hour
A farmer has 3/5 of an acre of land. He decides to plant vegetables on 2/3 of that land. How many acres of land does he plant vegetables on?
So, the farmer plants vegetables on 2/5 of an acre.
Simplify: 10 + (3 + 2)² ÷ 5
12
The ratio of cats to dogs in a shelter is 3:5. If there are 75 cats, how many dogs are there?
125 dogs
A movie ticket costs $12. If there is a 15% tax, what is the total cost of the ticket?
$13.80
A worker can assemble 18 toys in 6 hours. At this rate, how many toys can the worker assemble in 15 hours?
45 toys
In a class, the ratio of boys to girls is 3:4. If there are 210 students in the class, how many girls are there?
So, there are 120 girls in the class.
Solve: (4 + 3)² ÷ 7 × 2 - 5
13
A car travels 180 miles in 3 hours. What is the ratio of miles to hours?
60 miles per hour
A store offers a 30% discount on a $200 item. How much do you pay after the discount?
$140
A cyclist rides 96 miles in 4 hours. If the cyclist maintains the same pace, how many miles will they ride in 9 hours?
216 miles
A store sells a pair of shoes for $120. During a clearance sale, the store offers a 25% discount, and there is also an additional 10% discount on the already discounted price. What is the final price of the shoes after both discounts?
The final price of the shoes is $81.