Adding/
Subtracting Fractions
Subtracting Fractions
1/4 + 1/7
11/28
4/5 x 3/4
3/5
100 divided by 3
33.333
There are 45 books on 9 shelves. How many books are on each shelf?
5 books on 1 shelf.
How many rings make up the symbol for the Olympics?
5 rings
20/21 + 1/3
1 2/7
10/15 x 3/5
2/5
200 divided by 9
22.222
It cost $2.75 for 11 pieces of gum. How much is the cost for 1 piece of gum?
25 cents.
How many weeks are there in a year?
52 weeks
5/9 - 1/4
11/36
5/6 divided by 7/8
20/21
105.2 divided by 5.
21.04
You can go 100 miles on 9 gallons of gas. How many miles can you get per gallon?
11.111 miles per gallon.
What are the primary colors?
Red, Blue, Yellow
3 4/5 + 2 3/4
6 11/20
5 1/2 x 3 1/3
18 1/3
504.6 divided by 3
168.2
You mow 6 lawns in 8.4 hours. How long does it take you to mow each lawn?
1.4 hours per lawn.
What is the longest river in the world?
The Nile River
4 1/3 - 1 5/6
2 1/2
4 2/3 divided by 5/6
5 3/5
257.5 divided by 2.5
103
It cost $738.40 for 8 pairs of shoes. If each pair of shoes cost the same amount, how much would each pair of shoes cost?
$92.30 for one pair of shoes.
What percentage of our body weight is water?
50 to 60%.