add/subtract (no calculator)
33+42+21
96
5.888 + 7.23 = ?
13.118
News Todays has a circulation of 789,198. The Ramsey Gazette has 205,233. What is the total circulation of newspapers?
789,198 + 205,233 = 9994,431 papers
63/9
7
scale on a map is 1in=15mi. A line on the map is 8 inches. How many miles does this line represent?
15*8=120 miles
781-540
241
6 + 4.9 + .325 = ?
11.225
A survey shows there were 811/717 male drivers and 751,854 female drivers who were 16 years old. How many more male drivers were there?
811,717-751,854= 59,863
38/7
5 R3
reduce to lowest terms: 12/15
4/5
4,000-1,375
2,625
4 - 3.027 = ?
0.973
Tia's base salary is $125 per week, plus commission. Her commission is 20%. This week, her sales totaled to $15,250. What is Tia's gross salary for the week?
step 1 (find commission total): 15,250 * .20 = 3,050
step 2 (add base salary and commission): 125+3,050= $3,175
8 + y = 25
25-8 = 17
y=18
find greatest common factor of 24 and 56
24: 1,24,2,12,3,8,4,6
56: 1,15,2,28,4,14,7,8
GCF: 8
3,167-2,948
219
.83 * .007 = ?
.00581
A book's original price is $35. It is on sale for $28. What was the percent decrease?
step 1: (find decrease): 35-28= 7
step 2 (find percent) 7/35= 20%
q / 8 = 7
7*8=56
q= 56
find least common multiple of 6 and 16
6: 6,12, 18, 24, 30,36, 42, 48
16: 16, 32, 48
LCM: 48
5+ 6 * 3 = ?
step 1: 6*3= 18
step 2: 5 + 18
final answer: 23
56/.07= ?
800
What is the ratio of all vowels to consonants? PARALLELOGRAM
vowels:consonants
5:8 or 5/8
n - 13 = 28
28+13= 41
n=41
order these fractions from least to greatest: 3/4, 2/3, 5/8
turn them into equivalent fractions
3/4= 18/24 | 2/3=16/24 | 5/8= 15/24
5/8, 2/3, 3/4