Similar to OG 12 Problem 167

Heres how I did it -

PP = 150$
SP= PP + Markup
SP= 150 + (40/100)[sp]
SP=150+0.4SP
0.6SP = 150

SP = 150/0.6 = 250

So, Gross profit =SP - PP = 250-150 =100 $

So, E is correct.

Which should be used to refer a *noun*, here the noun is "technique". Comparison is between the technique and "to put lipstick on a a Greek Statue" A Whats the OA.? B- Passive C - incorrect comparison - Here technique is compared to lipstick, it should be the entire process. D - ...

Correct ! Also, think about it this way 1- (1/160) = 159/160 and 1-(1/120) = 119/120 Now, 1. 119/120 is less than 1 2. If we add 40 to both numerator and denominator of 119/120 we get (119 + 40) / (120 +40) = 159/160. As a general rule, if a fraction is less than 1 and if we add the same positive nu...

Hey Jeff,

For the isosceles right triangle, the two equal sides are called as the legs i.e. 8 and 8 are your legs. I think the PDF needs to mention that its a right triangle and then the equation is valid.

Good catch though.

Regards,

T

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