This is what you get when you multiply 2/3 by 3/5.
What is 2/5 or six fifteenths.
100
If you remember the integer addition rule finding -9 + -5 will be no problem.
What is -14
100
Convert .45 into a percentage. If you move the decimal and add a percentage sign you'll have no problem.
What is 45%
100
In geometry class, the girl to boy ratio is 9 to 4. If there are 20 boys, how many girls are there?
What is 45 girls
100
What does PEMDAS stand for?
What is Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
200
Divide 1/8 by 3/10, remember to keep, change, and flip. As always your answer should be in lowest terms.
What is 5/12
200
-12 + 9 is not too hard to find if you remember to look at you signs.
What is -3
200
Our answer if we turn 8% into a decimal. Remember your place value.
What is .08
200
Wendy earned a total of $12 by selling 4 cups of lemonade. How many cups of lemonade does Wendy need to sell in all to earn $18?
What are 6 cups.
200
7 x (11 x 4 + 9 ) - 10
What is 361
300
This will be you answer when you find 1/5 + 2/7. Remember to add we must first find this common item.
What is 17/35
300
-125 divided by 5. Just ask yourself what happens in division when the signs are different?
What is -25
300
Convert .7 into a fraction. Don't forget how many times you move the decimal affects your denominator.
What is 7/10
300
Alice used 4 centimeters of tape to wrap 2 presents. How many presents did Alice wrap if she used 16 centimeters of tape?
What is 8 presents.
300
(11 +22 - 3 ) ÷ 3 - 7
What is 3
400
If you divide 1 3/5 by 2 1/7 this will be the end result. Turning these into improper fractions should make things easier.
What is 56/75
400
Negative five minus positive seven. Don't forget to just add the opposite.
-12
400
Convert 12/17 into a decimal. There is just one saying you need to remember. Round to the nearest hundredth.
What is .71
400
Brett bought 12 postcards during 3 days of vacation. How many days will Brett have to spend on vacation before he will have bought a total of 16 postcards? Assume the relationship is directly proportional.
What is 4 days
400
(20 - 7 ) x (13 + 6 ) - 92
What is 155
500
Remember adding and subtracting fractions aren't that different. So what do you get when we subtract 1/2 from 3/4?
What is 1/4
500
-13 minus a negative 8.
What is -5
500
Convert 2/5 into a percentage. Don't forget your first step!
What is 40 %
500
Measuring miles on the ocean (nautical miles) is different from "normal" miles on land (statute miles). In fact, 100 nautical miles is equal to 115 statute miles. If you plan on going 92 statute miles, how many nautical miles would you have to travel?