Which sums are equal to ?

choose all answers that are correct.

a. 6/6 + 2/6

b. 4/6 + 4/6

c. 6/6 + 1/6 + 1/6

d. 1/6 + 2/6

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Collin did the work to see if 10 is a solution to the equation r/4=2.4