5th Grade: Fractions
3/8 + 4/8
7/8
Convert to a fraction: 0.83
5 x 85
425
56➗7
8
What are the Order of Operations?
PEMDAS
(Parentheses, Exponents, Multiplication, Division, Addition, Subtraction)
1/5 x 4/5
4/25
Convert to a fraction and simplify: 0.25
1/4
101 x 8
808
37➗ 7
5 r 2
3x9+7
34
6/9+1/2
1 1/6
Convert to a decimal: 58 5/10
58.5
807 x 10 =
8070
4,050 ➗ 2
2,025
12+36➗4
21
Jack spent 3/4 of an hour biking and 5/6 of an hour jogging. Afterwards, he swam for an hour. How much time did Jack exercise before he went swimming?
3/4+5/6= 1 7/12
8.1 + ____ = 15.5
724 x 9
6,516
721➗7
103
(67-18)➗ 7x3
21
There were two same-size pizzas in the oven. The Hawaiian pizza was cut into 8 equal slices, and there were 3 slices sold. The ham and cheese pizza was cut into 6 equal slices and had 1 slice left. What fraction of pizza was left in the oven?
5/8+1/6= 30+8/48= 38/48 =
There was 19/24 of pizza left in the oven.
2.400
+8.391
10.791
456 x 789
359,784
The airport administration did a study and found that an additional 5 minutes of delay in the overall operation of the airport is caused for every 32 passengers that are late for their flights. What is the delay in the overall operation if there are 832 passengers late for their flights?
832÷32x5=130
There will be a delay of 130 minutes in the overall operation of the airport.
(7x8-4)➗(6-2)
13