Fractions
Simplify 3/7 x 5/8
15/56
Calculate (-4)(-8)(2)(-4)
-256
You lose 100 points.
:(
If a book costs $10 and there was a 15% discount, how much is the price of the book now?
$8.50.
Suppose we have 3:5:X=12:Y:16. What is the value of X and Y?
X=4 and Y=20
Calculate 2 2/5 ÷ 5/6
72/25
When A<0 and B>0 and you are have A÷B=C, will C be positive or negative?
Negative. In other words, C<0.
What is a decimal and a fraction that are both equivalent to 550%?
5.5 and 5 1/2.
Chase decides to go to a restaurant and spends $130 on food. How much is the food with tax? Assume we are in Alberta.
$136.50
You can only compare ratios if they have the same units. Is this true or false?
True.
What is a decimal and a fraction that are both equivalent to 350%?
3.5 and 3 1/2
Adding -2 and -4 will give the same sign as -2 x -4. Is this true or false?
False.
You lose 100 points.
Aww...
True or False. You can add discounts together.
False. This is not allowed. You always take the discount of the new price.
Which bag of rice is the better buy?
A bag containing 10 ounces for $2.50
A bag containing 18 ounces for $4.14
A bag containing 24 ounces for $5.76
A bag containing 36 ounces for $9.36
A box containing 18 ounces for $4.14.
A piece of wood sells for $2.00/m. How much will six and two-fifths meters cost?
$12.80
If a is a perfect square whole number, then the square root of a will always be a whole number. True or false?
True.
25% of the chairs need to be replaced in a classroom. If 116 chairs need to be replaced, how many chairs are there in the classroom?
464.
While Christmas shopping, Taylen spotted the newest video game console that was 30% off. If the price was originally $1400, what is the new price?
$980.
A camp employs 2 men, 9 women, 12 boys, and 10 girls. Last month, 2 girls were replaced by men after a mix-up during a field trip.
What is the new ratio of men to total staff?
4:33.
You lose 200 points. Aww...
Aww...
If m x n=p, p=0 and n is a non zero integer, what must be true for m?
m must be 0.
A bookstore marks up the price of all books by 19%. If a bookstore order totaled $280.00, before the markup, how much would the bookstore charge the customer?
$333.20
Graham received a coupon in the mail for a 40% discount on any pair of jeans. When he arrived at the store, the store was having a 10% off sale as well.
If a pair of jeans costs Graham $40.00, what would the new price be with the discounts?
$21.60
Fruit punch is made by adding club soda to fruit juice in the ratio of 4:5.
How much club soda should be used to make 180 cups of punch?
80 cups.