Question

1. tenth *

l. sept
m. tetra
n. oct
o. deci
p. mega

1. million *

p. mega
q. milli
r. deca
t. kilo
v. micro

Explanation:

• For "tenth": In the metric system, the prefix "deci -" represents one - tenth.
• For "million": In the metric system, the prefix "mega -" represents one million.

Answer:

1. O. Deci
2. P. Mega