Compute the bmi and give its classification of the following grade seven students show the solution 3-points each number1.shanna weight=38 kgheight=1.522.albert weight=68kgheight=1.70please po need ko na now

Sagot :

ANSWER:

1. SHANNA - weight = 38kg; height = 1.522m or 152.2cm

BMI = 16.4 (classified as "Underweight")

2. ALBERT - weight = 68kg; height = 1.70m or 170cm

BMI = 23.5 (classified as "Normal Weight")

EXPLANATION:

With the metric system, the formula for BMI is weight in kilograms divided by height in meters squared. Since height is commonly measured in centimeters, an alternate calculation formula, dividing the weight in kilograms by the height in centimeters squared, and then multiplying the result by 10,000, can be used.

OR simply:

BMI = (kg/m²) x 10000

Computations:

1. BMI = kg/m² x 10000

BMI = 38kg ÷ (152.2)² x 10000

BMI = (38 ÷ 23,164.84) x 10000

BMI = 0.001640 x 10000

BMI = 16.4 (This is Shanna's BMI)

2. BMI = kg/m² x 10000

BMI = 68kg ÷ (170)² x 10000

BMI = (68 ÷ 28,900) x 10000

BMI = 0.002352 x 10000

BMI = 23.5 (This is Albert's BMI)

PS. Photos attached are computer generated computations of BMI of the given question, Shanna's and Albert's.

HOPE IT HELPS.

View image ALLinan08
View image ALLinan08