Susw7wjwiiss Susw7wjwiiss 09-03-2021 Mathematics contestada My cookbook says that a salad sauce should be made of 1/3 lemon juice and 2/3 oil. I put in 50 ml oil but my hand slipped when adding the lemon juice and the total volume is now 90 ml. How much oil must I add to have the correct proportions? A 10 ml B 30 ml C 40 ml D 80 ml