Find the surface area of the cylinder to the nearest 10th of a square unit
a. 206 cm²
b. 623 cm²
c. 100.5 cm²
d. 412 cm²

answer: the answer is 100 x 12,500, which is 1,250,000.

step-by-step explanation: emily solved for a part when she should have solved for the whole.  

875,000 should be the numerator of the equivalent ratio.  

70 x 12,500 is 875,000.  

first the equation needs to be simplified. so the equation would now look like:   52-24+11

then you multiply.

and when you multiply, you will get the answer of 39.  

it would be 0.18 because when the other choices are converted they equal those two numbers.   hope this !