At winstead elementary school 10.2% of the 88 boys have blue eyes and 5.3% of the 75 girls have blue eyes. what percent of the school as a whole had blue eyed students

Answers

y/x=18

step-by-step explanation:

; )

step-by-step explanation: ; )

≈ 8%

Step-by-step explanation:

Total number of students = total number of boys + total number of girls

Total number of students = 88 + 75

Total number of students =  163

10.2% of the boys have blue eyes , this means that 10.2% of 88 have blue eyes

\frac{10.2}{100} x 88 = 8.976

Since we are dealing with humans , therefore , this means that 9 boys have blue eyes.

Also , 5.3% of the girls have blue eyes means that 5.3% of 75 have blue eyes. That is

\frac{5.3}{100} x 75 = 3.975 , therefore : 4 girls have blue eyes.

In total , 13 students have blue eyes

Therefore , to calculate the % of students that have blue eyes , we have :

13/163 x 100 = 7.975460123

Therefore : ≈ 8% of the students have blue eyes



Do you know the answer?

Other questions on the subject: Mathematics

6 7/15 - 4 3/10 = ?Answer : 2 1/6 or 2 5/30Step by Step :convert to improper fraction 97/15 - 43/10find the common denominator (30) 194/30 - 129/30subtract from each other 194/30...Read More
1 more answers
$3720step-by-step explanation: taxable income = $31000as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.s...Read More
1 more answers
Mathematics, 22.06.2019, enevjordan
The number of gallons of gas Karl used is 15 gallons.Option (C) is correct.Step-by-step explanation:As givenKarl drove 617.3 miles.For each gallon of gas, the car can travel 41 mi...Read More
1 more answers
Mathematics, 22.06.2019, mayaparness
statement #3: proof- ang is congruent to ang ecd : angles are congruent.   step-by-step explanation: 1: the missing angles in statement #3   a.) acb   reason-...Read More
1 more answers
the most boring ever writtenstep-by-step explanation: i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many ca...Read More
1 more answers