Based on the given data above, the equation below has been generated,
(X mL)(0.003) + 75 mL (0.04) = 0.005 (75 + X); X being the amount in mL of the sugar solution, by further simplification of the generated equation, it can be said that 1312.5 mL of 0.30% sugar solution should be added to 75 mL of 4% solution to come up with a 0.5% sugar solution.
N=(3/4)*h*d
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n=Number of hours she reads
h=Hour(s)
d=Days
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You see, with this formula - when d=2,
n=(3/4)*h*2=(6/4)*h=(3/2)*h=1.5 hours
So, in the space of 2 days, she had spent 1.5 hours reading.
Because these are on opposite sides of the parallelogram, x + 33 = 4x + 9.
This gives you x = 8; OL = 41, NM = 41.
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