7/8 × 2 = 14/8
14 / 8 = 1.75
17.5 is the Answer
A=Lw
P=2L+2w
216=Lw
W=216/L...substitute to Perimeter equation
60=2L+2(216/L)
60L=2L^2 + 432
2L^2-60L+432=0
2(L^2 - 30L + 216)=0
2(L-18)(L-12)=0
L=12, W=18 or L=18, W=12
Answer:
a. More than one pie
Step-by-step explanation:
2/3 + 3/4
8/12 + 9/12 = 17/12
17/12 = 1 5/12
Ok the w to your question is to cross multiply <span>216=9m
m=24
</span>
Let n represent the number.
1/3n = n - 12
