1/5=2/10
1/2=5/10
2/10+5/10=7/10 SO
57 students= 3/10 of the students coming by car.
Just ask me if you need more explanation
Answer:
40.90
Step-by-step explanation:
I do not know what pen is but if it is dollars then....
Lets x = width
length = x + 4 (4 meters longer than wide)
A = L * W
192 = x ( x +4)
192 = x^2 + 4x
x^2 + 4x - 192 = 0
(x +16)(x-12) = 0
x - 12 = 0, x = 12
x + 16 = 0, x = -16
so width x = 12
length = 12 + 4 = 16 (4 meters longer than wide)
answer. J
16
Could help if you showed the rest of the table
