Adding Fractions
What is 3/9 - 2/18?
4/18 or 2/9
Jane ate 4/8 of a pizza. Lainey ate 1/4 of that same pizza. How much of the pizza has been eaten?
6/8 or 3/4 of the pizza
When a fraction has a whole number and a fractional part.
What is mixed number?
Which of the following will complete the equation to fill in for the '?' symbol?
3/4 = ?/12
A.) 6 ... B.) 3 ... C.) 9 ... D.) 12
What is C.) 9 ?
What is 3/4+3/8?
1 and 1/8 or 9/8
What is 4/6 - 2/8?
10/24 or 5/12
Henry used up 2/7 of his memory on his phone in August. By December, he used up another 6/14 of his memory. What is the total amount of memory Henry used up on his phone?
10/14 or 5/7
When a fractions numerator is greater than or equal to its denominator.
What is an improper fraction?
Which of the following is equivalent to 6/8 ?
A.) 2/3 ... B.) 3/4 ... C.) 12/32 ... D.) 18/16
What is B.) 3/4 ?
What is 6/8 + 5/12?
28/24 or 1 and 4/28 or 1 and 1/7
What is 1/5 - 1/3?
2/15
Of the ice cream cones sold yesterday at Stanley's Ice Cream Shop, 1/6 were chocolate and another 2/3 were vanilla. What fraction of the ice cream cones sold were NOT chocolate or vanilla?
1/6 or 2/12 or 3/18
What LCM stands for AND what it's used for.
What is Least Common Multiple (or denominator) and to find the smallest common denominator?
Which of the following could NOT be a common denominator for 4 and 6?
A.) 6 ... B.) 12 ... C.) 24 ... D.) 48
What is A.) 6 ?
What is 15/18 + 5/12?
45/36 or 1 and 9/36 or 1 and 1/4
What is 2/3 - 3/8?
7/24
If Max started with 4/5 of a water bottle filled before lunch, and there was only 1/4 left after lunch, how much did Max drink during lunch?
11/20 or 22/40
What GCF stands for and what it's used for.
What is Greatest Common Factor and to simplify fractions?
Which of the following could NOT be a common denominator for 2, 4, and 5?
A.) 20 ... B.) 40 ... C.) 100 ... D.) 10
What is D.) 10 ?
What is 10/15 + 4/20 in SIMPLEST form?
13/15
What is 7/9 - 3/8?
29/72
In Zoey's history class, 5/8 of the students are making videos for their final project and 1/4 are making dioramas. What fraction of the students are making either a video or a diorama?
14/16 or 7/8
True or False: fractions have a limited amount of equivalent fractions.
What is False? Fractions have UNlimited amounts of equivalent fractions.
Solve:
1 and 1/4 - 8/12
A.) 1 and 7/8 ... B.) 7/12 ... C.) 1 and 5/12 ...
D.) 5/12
What is B.) 7/12 ?