Question

2. The fourth proportional to 1.2.3.9.2 and is
a.6.5
b. 5.6
c. 4
d.1.6
3. The third proportional to 0.8 and 0.2 is
a.0.6
b.0.16
c.0.05
d. 0.4
​

Answer 1

Step-by-step explanation:

1. ?
2. 5.6
3. 0.4

is your answer..........