Question

Brent counted 10 red cards, 10 black cards, and 20 blue cards in a deck of cards. What is the ratio of red cards to other cards? A. 1:1 B. 1:2 C. 2:1 D. 1:3

Answer 1

D. 10 red to 30 other is 1 to 3

Answer 2

D.) 1:3
Because there are 30 other cards to the red's 10. Simplified, that is 1:3