In an aquarium, 2/5 of the fish are surgeon fish. Of these, 3/4 are yellow tangs. What fraction of all fish in the aquarium are yellow tangs?
What is 3/10.
100
Multiply the numerators and multiply the denominators. These are the steps for what concept?
What is multiplying fractions.
200
8/9 times 3/4.
What is 2/3.
200
5.508-3.174?
What is 2.334.
200
What is 33/10 as a mixed number?
What is 3 3/10.
200
A piece of wood is 3 feet long. How many 3/4 foot pieces can you cut from the piece of wood?
What is 4.
200
Write each number as an improper fraction. Then multiply as you would with fractions. These are the steps in what concept?
What is multiplying mixed numbers.
300
1/6 divided by 2/3?
What is 1/4.
300
8.1 times 5.6?
What is 45.36.
300
2 1/4 divided by 3/8?
What is 6.
300
Your meal costs $3.45 and your friend's meal costs $3.90. You pay for both meals and hand the cashier a 10 dollar bill. How much change do you receive?
What is 2.65.
300
Multiply the number by the reciprocal of the fraction. These are the steps for what concept?
What is dividing fractions.
400
4/5 divided by 2?
What is 2/5.
400
0.0038 times 9?
What is 0.0342.
400
3 5/6 divided by 1 2/3?
What is 2 3/10.
400
A penny is 1.23 mm in height. How high is a stack of 1,000 pennies?
What is 1,230 mm.
400
Write the numbers vertically and line up the decimal points. Bring the decimal point down after you add or subtract. These are the steps for what concept?
What is adding and subtracting decimals.
500
1/6 divided by 6 divided by 6?
What is 1/216.
500
0.18 divided by 0.003?
What is 60.
500
42 divided by 2 1/3?
What is 18.
500
You send 40 text messages in one month. The total cost is $4.80. How much does each text message cost?
What is $.12.
500
Place the decimal point in the quotient above the decimal point in the dividend. This is the first step in what concept?