What is 1/20 multiplied by 23 as a mixed number

Given the following statements, which is the best

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer