A surgical patient needs to have her liquid intake carefully monitored. How many mL of fluid did she consume if she drank 1/4L of water, two pints of milk, and 7 oz of juice? Round to the nearest tenth.

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of