Question

A jar contains 63 marbles of which 16 are blue 27 are red and the rest are green what is the ratio of green marbles to red marbles

Answer 1

Answer:

20:27

Step-by-step explanation:

16+27+x=63

43+x=63

x=63-43

x=20

ratio

green to red

green =x

red=27

x=20

so

20:27