Question

Nina wants to paint a few flower vases to decorate her balcony. She mixes 200 ml of red paint and 120 ml of yellow paint to get the orange shade she wants. Halfway through painting, Nina realises that she will not have enough of the orange mixture to paint all the vases. She asks for help from her younger sister, who hurriedly combines 300 ml of red paint and 210 ml of yellow paint to make a second mixture.

What should Nina add to the second mixture so that it becomes the same orange shade as the first mixture?

Answer 1

Answer:

200+120=320 nina has mixed

300+210=510 her sister has mix

then, 510-320=190.

nina has to mix 190ml for making the mixture

Step-by-step explanation:

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