Mathematics, 08.12.2020 05:40 cristianTalonzo

Yolanda is performing an experiment and needs 30 mL of a 29% acid solution. She only has a 20% acid solution and a 35% acid solution. How many mL of the 20% solution and how many
mL of the 35% solution does she need to make 30mL of the 29% solution?

Answers: 1

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Yolanda is performing an experiment and needs 30 mL of a 29% acid solution. She only has a 20% acid solution and a 35% acid solution. How many mL of the 20% solution and how many mL of the 35% solution does she need to make 30mL of the 29% solution?

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Yolanda is performing an experiment and needs 30 mL of a 29% acid solution. She only has a 20% acid solution and a 35% acid solution. How many mL of the 20% solution and how many
mL of the 35% solution does she need to make 30mL of the 29% solution?