11/12 - 7/12 = 4/12 = 1/3
please give brainliest
1/3
___________________________
Answer:
$0.60 per highlighter
Step-by-step explanation:
You just do $2.40/4 and you get $0.60
Z=kx/y
7.9=k11/14
Cross multiply
K11=7.9x14
K =7.9x14/11
K=10.1
........
Z= kx15/22
Z=10.1x15/12
Z=12.625