Answer:
7/10 or 70% or 0.7
Step-by-step explanation:
4 black, 10 red
10+4=14
now you put it over the total marbles
14/20=7/10
i don't know how your teacher wants you to give the answer but it is 7/10 or 0.7 or 70%
Answer:
-7/15
Step-by-step explanation:
get red of the addition and subtract the two fractions
Answer:
The answer is 4th Choice
Step-by-step explanation:
