Question

There are 200 marbles in the bag. John picks 10 marbles out of the bag and 3 of them are blue. What would be an estimate for the number of blue marbles in the bag?

a-60
b-90
c120
d-150

Answer 1

Answer:

A i think

Step-by-step explanation:

if it was 100 it would be 30 and 100x2 and 30x2 is 200:60