Page 272 - NUMINO_WB_6A
P. 272
103-B1-2
2. Determine whether the ratios form a proportion.
Example a. 6 8
23 9 12
46
b. 8 3 c. 5 6
6 2 16 20
d. 20 30 e. 7 15
12 18 4 8
2. Determine whether the ratios form a proportion.
Example a. 6 8
23 9 12
46
b. 8 3 c. 5 6
6 2 16 20
d. 20 30 e. 7 15
12 18 4 8
