Fraccion equivalente a 3/5

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

*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