Order of Operations
53+35÷7
130
A car manufacturer can produce 200 cars per day. How many weeks will it take to produce 5,600 cars?
5,600 ÷ 200= 28 days =
4 weeks
What is 80% of 80?
80/100=4/5=
64
2/3 ÷ 1/2 = ?
4/3=1 1/3
What is the expression for "150 decreased by the quantity of 6 + b."
150-(6+b)
20÷4(4+46)
250
Amra can run 20 kilometers in 3 hours at a steady rate. How long will it take her to run just 5 kilometers?
180 minutes ÷ 20 = 9 minutes, 9 x 5 =
45 minutes
Find 60% of 90.
60/100=3/5=
54
1/7 ÷ 4/9
9/28
Find the value of 65+d
d=15
80
6(2+18-9)+(3x4)2
210
I can type 400 words per hour. How many minutes will it take me to write a report with 2,000 words?
2,000 ÷ 400 = 5 hours =
300 minutes
What is 50% of 19?
9.5
5/12 ÷ 3/7
35/36
Find the value of 7d
d= 15
105
(6x7)+26+12-5
64
When I work for 4 hours I take 2 breaks of 15 minutes each. If I worked 12 hours yesterday, how many minutes in breaks did I take?
12 ÷ 4 = 3 periods x 2 x 15 =
90 minutes
What is 90%of 150?
135
3/8 ÷ 2/9
27/16=1 11/16
Find the value
d4
d= 10
10,000
6x4÷12+72÷8-9
2
It takes me 12 minutes to swim 4 laps. How many hours will it take me to swim 50 laps?
12 ÷ 4 = 3 minutes per lap x 50 = 150 minutes =
2.5 hours
What is 25% of 184?
46
4/9 ÷ 3/10
40/27=1 13/27
Write an equivalent expression for 45e+81b
9(5e+9b)