6w-y=2z
6w=y+2z
w=(y+2z)/6
Hope this helps!
6.81 times 10^16 is the answer in scientific notation
Answer:
Step-by-step explanation:
A. Sunkist Bank
To get 18 % of a number, multiply by ¹⁸/₁₀₀ or 0.18.
B. Number of people
(1) Calculate the area
A = lw = 290 ft × 230 ft = 66 700 ft²
(2) Calculate the number of people
You can fit 1 person into 3 ft² of space.
C. Number of boxes
(1) Volume of closet
V = lwh = 15 ft × 10 ft × 9 ft = 1350 ft³
(2) Volume of a box
V = lwh = 2 ft × 1.5 ft × 1 ft = 3 ft³
(3) Number of boxes
Percent means per one hundred so we can say:
n(20/100)=100
n(1/5)=100
n=500
So 20% of 500 is 100.
check...
500(20/100)
500(1/5)
500/5
100