One group of children has 15 red blocks and 45 green blocks. Another group of children has 30 red blocks and 90 green blocks. Which proportion correctly describes the relative amounts of each color?(1 point)
Responses
1545
Start Fraction 15 over 45 End Fraction
1545 = 3090
Start Fraction 15 over 45 End Fraction equals Start Fraction 30 over 90 End Fraction
13
Start Fraction 1 over 3 End Fraction
1545 = 9030