9/15 + 7/15= ?

Pls help I’m being dumb :0

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Why is studying fractions important

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: