Question

Solve for z. z/12=6 3/4



A.324


B.81


C.27/48


D.1 21/27

Help Needed!!!

Answer 1

6 3/4=6*4+3/4=24+3/4=27/4

z/12=27/4
4z=27*12
4z=324
z=81

Answer 2

z=81 because 6 & 3/4 * 12 = 81 & 81 /12= 6 3/4
do the reverse operation or use a calculator to help>