Question
Tina had 1740 mℓ more soy milk than Kathy. After Tina gave Kathy 510 mℓ of soy milk, the ratio of Tina's soy milk to Kathy's soy milk became 7 : 3. How much soy milk did Tina have at first? Give your answer in millilitres.
4 m

Click button first when a symbol is required. X

Tina had 1740 mℓ more soy milk than Kathy. After Tina gave Kathy 510 mℓ of soy milk, the ratio of Tina's soy milk to Kathy's soy milk became 7 : 3. How much soy milk did Tina have at first? Give your answer in millilitres.