Answer:
I think a or C
Step-by-step explanation:
Answer:
Can you explain a lil bit
Step-by-step explanation:
Dont understand by that
Answer:
it will be very simple,when you understand the theory clerely, good luck!
Answer:
45
Step-by-step explanation:
12 % of the marbles are blue, and
18 % of the marbles are green, so
30 % of the marbles are either blue or green.
There are 150 marbles.
30 % × 150 = 0.30 × 150 = 45
The number of blue or green marbles is 45.