Equivalent Fractions
3/4 is an equivalent fraction to this fraction.
Can be many. Whatever you do to the top, you must do on the bottom.
2/6 is____ to 4/12
=
Multiply the numerator and denominator by 2
4/7 + 2/7 =
What is 6/7?
3 2/5 + 4 2/5=
7 4/5
A number that names a part of a whole object.
What is a fraction.
An equivalent fraction to 1/2 is...
Depends... whatever you do to the top, you must do to the bottom.
2/4
3/6
4/5 is _____ 2/4
>
8/13 + 3/13=
What is 11/13?
5 3/7 - 3 5/7=
1 6/7
38/7 - 26/7
A number that has a whole number and part of another.
mixed numbers
4/6 in simplest form
What is 2/3
Divide each number by 2.
If 3/4 is greater than 1/2 and 3/4 is greater than 1/3,
1/3 is _____ to 1/2
<
14/15 - 9/15=
What is 5/15
Or you can simplify it to 1/3
Jose rode his bike 4 3/9 miles on Monday. On Tuesday he rode his bike for 2 2/9 miles. On Thursday he rode his bike 3 3/9 miles. How many miles did he ride his bike this week?
9 8/9
4+ 2+ 3= 9
3/9+ 2/9+ 3/9= 8/9
The whole part of an object. The bottom number of a fraction.
Denominator
If Joe is cooking and needs 3/4 cup of flour. He is not sure what type of measuring glass to use. Which should he use?
1/8 or 1/3
1/8 because the denominator of 3/4 can get a denominator of 8 by multiplying by 2.
If 2/8 is equal to 1/4 and 1/4 is less than 5/6 then
5/6 is______ 2/8
>
If Suzie has a pizza cut into 12 equal parts. Suzie eats 2/12 of the pizza and her brother eats 4/12 of the pizza. How much pizza is left?
12/12-2/12-4/12= 6/12
Char has a pencil that is 3 3/5 inches long and a Marker that is 2 4/5 inches long. How much longer is the pencil?
4/5 inches
3 3/5= 18/5
2 4/5= 14/5
18/5-14/5= 4/5
two or more fractions that name the same amount of an object or can be found on the same point on a number line.
Equivalent fractions
True or False:
4/7 is equivalent to 40/70
True
4 x 10 =40
7 x 10 = 70
If George goes and pays for two types of apples. His bag is 4/16 filled with red apples and 3/4 filled with green apples, which does he have more.
3/4 is > 4/16 so he would have more green apples.
Friends worked hard this Summer to make money. Bobby made 5 dollars, Jim made 6 dollars, and Georgina made 9 dollars, what fraction of money do they each have if they put their money into one stack?
Bobby- 5/20
Jim- 6/20
Georgina- 9/20
The car drove 20 1/3 mile on day one. On day two the car went 17 2/3 miles. How much more did it drive on day one than on day two?
2 2/3 more miles
20 1/3= 61/3
17 2/3= 53/3
61/3 - 53/3= 8/3
A common fraction used to compare other fractions.
benchmark fraction