Algebra
What is y?
7 x y = 84
y = 12
What is 1/20 as a percent?
1/20 = 5%
20% as a decimal is what?
20% = 0.2
What is 0.63 as a fraction?
0.63 = 63/100
You had 13/19 of a jug of orange juice. If you drank 1/4 of it, how much is left?
There is 33/76 left.
What is m?
m / 12 = 11
m = 132
What is 150/300 as a percent?
150/300 = 50%
7.5% as a decimal is what?
7.5% = 0.075
What is 2.81 as a fraction?
2.81 = 2 81/100
If you make one whole cherry pie and then you eat 4 of the 16 pieces of pie, what fraction of the pie do you have left?
1/4 of the pizza
What is n?
9n - 14 = 49
n = 7
What is 0.00007 as a percent?
0.00007 = 0.007%
What is 14/132 as a decimal?
14/132 = 0.106
What is 7.534 as a fraction?
7.534 = 7 267/500
If you have 3/5 of a mushroom pepperoni pizza left over and 1/6 of a pepperoni pizza left over, what fraction of a whole pizza do you have left?
23/30 of a whole pizza.
What is y?
Mrs. Smith can clean the windows of her house in 4 hours. Her daughter can clean the windows in y hours. It would take them 2 hours to clean them together.
y = 8
There are 42 carpenters in a crew. On a certain day, 35 were present. What percent showed up for work? (round to the nearest whole)
83% showed up for work.
Thomas runs daily as part of an exercise plan. On Sunday she ran 9.7 km, on Monday 4.7 km, on Tuesday 6.3 km, on Wednesday 7.2 km, on Thursday 3.53 km, and 5.84 km on Saturday. How many kilometres did he run during this week?
He ran 32.27 km in total.
The boys hockey team won 42 games, lost 37 games, and tied 12 games. What fraction of the games did they win?
They won 42/91 of their games.
Tom threw the football down 5/12 of the football field. Patrick then threw the football down 6/14 of the field. How far down the field did the football travel in total?
71/84 of the field
What is x?
Timmy earns $7 an hour babysitting his younger sister. His mom gave him $74 last week. This included his babysitting money and his $25 allowance. Timmy babysat for x hours.
x = 7
There are 24 students in a class. 14 of those students are girls. What percentage are boys? (round to the nearest whole)
42% are boys.
The employees in a firm earn $9.70 an hour for the first 36 hours per week, and 1.7 times the hourly rate for any hours worked over 36. How much does an employee who works 45 hours in one week earn?
An employee who works 45 hours in one week would earn $497.61
James made a snack by combining 3/5 of a bowl of granola with 2/4 of a bowl of chopped banana and 4/6 of a bowl of yogurt. What is the fraction when all of the ingredients are put together?
The fraction (mixed number) is 1 23/30
If Bob has 3 2/8 of burgers and Jonathan has 2 4/12 of burgers, how many burgers do they have altogether?
5 7/12 of burgers (simplified)