11 x c= s
you have 11 students in one class. you multiple the unknown number of classes(c). to get the total amount of students( s)
the answer I knew but I forgot at ate
you add them together to get 8/8 and that simplifies to 1
7 / 1/3
therefore
21 x 1/3= 7
Answer:
D.) 1 + 1 + 5/8 + 2/8
Step-by-step explanation:
1 5/8 + 1 1/4
*set aside ones for a sec*
1/4 x 2/2 = 2/8
5/8 + 2/8
*get the ones back in*
1 + 1 + 5/8 + 2/8
