Question
Betty had 1810 mℓ more soy milk than Hazel. After Betty gave Hazel 410 mℓ of soy milk, the ratio of Betty's soy milk to Hazel's soy milk became 7 : 4. How much soy milk did Betty have at first? Give your answer in millilitres.
4 m

Click button first when a symbol is required. X

Betty had 1810 mℓ more soy milk than Hazel. After Betty gave Hazel 410 mℓ of soy milk, the ratio of Betty's soy milk to Hazel's soy milk became 7 : 4. How much soy milk did Betty have at first? Give your answer in millilitres.