18 eggs there are 12 in a single dozen
4th is 13 7th is 19 , that equals 6 difference, divide by two, 3 between each point. So now 3rd is 10, 2nd is 7, 1st is 4.
Now add the first 10, 4+7+10+13+16+19+22+25+28+31=175
The area of a parallelogram is l x h, so the work is just 8cm x 10cm = 80 cm^2
7,000 + 200 + 50 + 6 + 0.3 + 0.05
7,256.35