Factors
List all positive factors of 51
1,3,17,51
3x = 9
3
172 + 193
365
A model train has a scale of 2in : 5ft. If the real train is 20 ft tall, how tall is the model train?
8 in
Simplify 12/18
2/3
List all positive factors of 87
1,3,29,87
-22x = -308
14
296 - 177
119
What is the formula for the area of a Rectangle?
A= L x W
Simplify 18/48
3/8
List all positive factors of 76
1,2,4,19,38,76
x/15 = -7
-105
36 x 18
648
What is the area of a triangle?
A = 1/2 (L x W)
3/7
List all positive factors of 99
1,3,9,11,33,99
28x = 812
29
602 / 7
86
Find the area of a trap given the following information
B1= 3.1 B2= 9.9 H= 6.5
42.26 A= 1/2 (H)(B1+B2)
Simplify 27/63
3/7
1,2,3,4,6,8,9,12,18,24,36,72
x/10 = -(14/5)
-28
14.64 / 2.4
6.1
Find the area of a triangle with the following data
L= 5.4 W = 7.3
19.71
Simplify 45/72
5/8