>>426419Same anon. Are you sure that is the whole problem? Taking it at face value, the equation would look like BMI = W / H^2, however, for it to be correct, you have to multiply the whole thing by 703.
So for your example: BMI = W / H^2
21.52 = 150 / (70)^2 = 150 / 4,900 = 0.0306. Multiplying this 0.0306 by 703 yields the desired 21.52.
For your question: BMI = (W / H^2) x 703
BMI = (180 / (68)^2) x 703
BMI = (180 / 4,624) x 703
BMI = (0.0389) x 703
BMI = 27.37 lbs/in^2