Mixed Operations
1/9 + 1/6
17/18
You find one half of a cake in the fridge. You give two-fifths of what remains, how much of cake is left?
1/5 of the cake is left
(3/4 - 1/6) ÷ (-2 1/6)
-7/26
Solve for a:
a - 1/24 = 17/24
a = 3/4
11/12 - 11/30
24/35
Sally has a piece of cloth. She used 1/3 of a foot of the cloth to make a pillow cover and another 4/7 of a foot of the cloth to make a tablecloth. If Sally started with 2 feet of cloth, how much cloth does she has remaining?
23/ 21 ft remaining or 1 21/23 ft
(1/2)(1/4) + (-1/4)^2
1/8
-11/6 w = 5
w = -30/11
40/13(26/5)
16
Jill had 3 full pans of brownies. Each pan made 10 brownies. She gave 3/8 of the brownies to her friends. How many brownies did Jill give away?
11.25 or 11 1/4 brownies left
(-2)^3(-6/3)(-1)
-16
5/6 = x + 1/9
x = 13/18
-2 5/6 ÷ (-8 1/2)
1/3
Erin walked 3/5 miles each day for 8 days. On the 9th day, she walked 1 1/4 miles. How many total miles did Erin walk?
6 1/20 miles or 121/20 miles or 6.05
3/4 + 4/5(-1/2)^2
19/20
1/2 x = 1/9 = 1/3
x = 8/9
-4 5/8 (16)
-74
In her backyard, Mary is planting rows of potatoes. To plant a row of potatoes, Mary needs 5/6 square feet. If her backyard is a total of 20 square feet, how many row of potatoes can she plant?
24 rows
2 3/4 (-1/4)^2(1/2)
11/128
5 + 1/3 x = 1/2 + 1/6 x
x = -27