Adding and Subtracting Fractions
Write as an improper fraction 5 2/5
27/5
When 86 divided by 80, the quotient will be
a) greater than 1
b) equal to 1
c) less than 1
greater than 1
How many 1/2's are in 2?
4
3/7 - 1/7 =
What is 2/7
Write as a mixed number 22/7
3 1/7
When 5 divided by 98, the quotient will be
a) greater than 1
b) equal to 1
c) less than 1
less than 1
How many 3/4's are in 1
1 1/3
7/8 - 1/2 = 7-1 / 8-2 = 6/6 = 1
Identify the mistake and tell the correct answer
Mistakes: subtracting denominators.
Correct answers : 3/8
.25 as a fraction
1/4
When will the quotient be close to 1
When we divide two numbers that are nearly equal to each other
How many 3/2's are in 5
3 1/3
2 1/3 + 5/6
19/6 or 3 1/6
3/10 as a decimal
0.3
5 x 1 1/3 =
6 2/3
Suppose 24 books are being distributed into boxes.
What does the numbers 24,3,8 represent ?
3 can be size of the group or number of the groups. Same for 8
How many 1/2 pounds are in 2 3/4 pounds?
5 1/2
15 3/4 - 7 3/8 =
8 3/8
Write an equivalent fraction for 20/4 with denominator 100
500/ 100
9. 7 1/2 . 2 1/2
168 3/4 or 675/4
We have 50 ounces of water to fill 12 ounces bottles, find how many bottles will be filled. Express the statement as division and multiplication equation
Ans : 50/12
Multiplication equation : ?. 12 = 50
Division equation : 50/12 = ?
How many 3/8 inch thick books make a stack that is 6 inches tall
16