1.2.2 Order of Operations − Worksheet (continued)
20. the product of 12 and sum of − 2 and 6
21. 14 divided by the sum of 52 and − 3
Example 5:
22. The surface area of a cylinder can be found using the expression 2 πr ( h + r ). Find the surface area of the cylinder shown. (Use 3.14 for π and give your final answer rounded to the nearest tenth.)
r = 3 ft
h = 7 ft
51
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