3. consider 2 3/4 divided by 1/8 . (a) write a real-world problem for the division. (b) create and explain a model for the division. (c) find the quotient. show your work or explain your reasoning

 2 3/4 ÷ 1/8

(a). Suppose In a quiz competition , 10 school participated.Each school has sent 8 members in the competition.The prize money for the competition is $2 3/4 thousand.School A won that prize. Now it is divided among 8 members.

(b). 2 3/4= Mixed fraction

11/4=Rational number

⇒11/4  ÷ 1/8=[A rational number ÷ Another rational number]

⇒Take the reciprocal of the rational number which is on right side and replace (÷) sign by (×) sign.

⇒

(c)⇒22

10+4√2 is the answer. i dont have the time to explain.

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.