MATTHEW143GO MATTHEW143GO Math Answered express each ratio of the first quantity to the second quantity in lowest terms.1. 1,500 m to 3 km= ____2. 3 cm to 1 dm=____3. 15 boys to 60 girls=____4. 30 minutes to 1 hour=____5. 250 g to 1 kg=____plssssss help me..