Math is nobody's subject man....
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Step-by-step explanation:
100% = X
50% = 100%/2 = X/2
X decreased by 50 means X - 50% = X - X/2 = X/2
now,
100% = X/2
50% = 100%/2 = X/2 / 2 = X/(2×2) = X/4
increasing the previous result by 50% means
X/2 + 50% = X/2 + X/4 = 2X/4 + X/4 = 3X/4
so, comparing this to the original X (= 4X/4), we are X/4 short.
Answer: If its asking percentage then 50%
but i dont understand the question very well
y= -947/8
Just isolate the variables, even though this is a long, painstaking, agonizing process
:)
Missy has to read 1/6 of the book each day.
Monday: 1/12
>1/6
Tuesday: 3/12
>1/6
Wednesday: 5/12
