Equivalent Fractions
2 Equivalent fractions for: 21/36
answers may vary
Write 10/12 in simplest form.
5/6
Find the LCM of each pair of numbers.
4:
6:
12
What does PEMDAS stand for?
Parenthesis
Exponents or powers
Multiply
Divide
Add
Subtract
1 equivalent fraction and 1 non-equivalent fraction to 5/6
answers may vary
20/24 in simplest form is 10/12 is that correct?
No it is 5/6
Find the LCM for each pair of numbers.
12:
16:
48
Write an expression that represents 2 more than 4 times a number
2 + 4n
Are the fractions 1/5, 5/5, and 5/1 equivalent? Explain.
No. 5/5 = 1
5/1 = 5
Neither is equivalent to 1/5
What is the simplest form of 10/82?
5/41
What is the LCM of:
4:
10:
16:
80
Find the quotient
23.1 / 0.7
33
Which fraction is NOT equivalent to the others
a. 1/3
b. 4/12
c. 5/21
d. 3/9
5/21
Explain how you can tell 4/5 is in simplest form.
No other common factors but 1
Counting order
Eli ordered 4 pizzas each costing between 8 and 12 dollars. What is the reasonable total cost of all 4 pizzas?
between $32 and $48
Find each product.
9.32 x 16
149.12
There are twenty kittens on a farm. Four are orange, five are black, eight are white, and three are gray. What fraction of the kittens are white? What fraction of the kittens are orange? Write two equivalent fractions for each fraction of white and orange kittens.
White- 8/20
Orange- 4/20
Possible answers for equivalent fractions:
8/10 = 4/10 =2/5
4/20 = 1/5 = 2/10
1/3
Why is 35 the LCM of 7 and 5?
it is the smallest number divisible by both 7 and 5
An astronaut's Apollo space suit weighs 29.8 pounds on the moon. It weighs approximately 6.02 times as much on Earth. How much does an Apollo space suit weigh on Earth?
179.396 pounds