Answer:
D
Step-by-step explanation:
complementary means it equals 90
Answer:B
Step-by-step explanation:
Answer:
nayan plays for 45 min
Step-by-step explanation:
count up
65.27mm of acid is present in solution.
Step-by-step explanation:
Given,
Quantity of solution = 333mm
Acid Percentage = 19.6%
Quantity of acid = 19.6% of Quantity of Solution

65.27mm of acid is present in solution.
Keywords: Percentage
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