Who ever answers will be marked BRAINLYEST!!!!

Answer:
a) 1.5 milliliters, b) 0.67 milliliters
Step-by-step explanation:
100 ml vinegar mixes with 150 ml soy sauce
So, 1 ml vinegar mixes with (150/100) = 1.5 ml soy sauce.
Again,
150 ml soy sauce mixes with 100 ml vinegar
So, 1 ml soy sauce mixes with (100/150) = 0.67 ml vinegar.
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