Dividing Whole #s and Fractions
3 ÷ 1/3
9
1 1/3
4/3
The bottom number of a fraction is called...
What is denominator
Illy bought 0.5 lbs of candy and Jayden bought 0.75 lbs of candy. How many lbs of candy do they have in total?
1.25 lbs
1.37 x 4 = ?
5.48
1/3 ÷ 4
1/12
5 1/2
11/2
The top number of a fraction is called...
What is the numerator
Draw a model to show how much juice is in each glass.
3/5 pt. of juice is poured equally into 4 glasses.
/----/----/----/----/----/
/o/o/o/x/x/
3/5 x 1/4 = 3/20
1.2 x 1.3 = ?
1.56
2 ÷ 1/12
24
2 5/6
17/6
Term used to describe the fraction that is "flipped"
What is Reciprocal?
2 topping pizzas at Little Caesars cost $14.99 each. Kaliah purchased three. She gave the cashier $50. How much change did the cashier give back to Kaliah?
$5.03
2.1 x 1.3 = ?
2.73
5/6 ÷2
5/12
18 1/2
37/2
What do you do when dividing whole numbers by fractions?
Put the whole number over one then multiply by the reciprocal.
For a field trip, the school bought 47 sandwiches for $4.60 each and 39 bags of chips for $1.25 each. How much did the school spend in all?
$264.95
2.31x3.2
7.392
4/6 ÷2
1/3
10 3/4
43/4
The quotient of length and width.
What is area?
Elijah has two friends over for a video game night. His mom ordered an XL pizza but only left Elijah and his friends 3/4 of the pizza. What portion did Elijah get if he shared equally?
3/12 or 1/4
Castle View is getting a swimming pool that measures 11.5 ft long by 9.5 ft. wide. What area will the pool occupy?
109.25 ft2