the ratio between male and female teacher is 5. 8 if there are 56 female teachers the number of male teacher in the school is
Answers
Answered by
49
Given ratio between male and female teachers
= 5 : 8
Number of female teachers = 56
Let number of male teachers be x
By Using Ratio and proportion method
=> 5 : 8 :: x : 56
Product of extreme = Product of mean
=> 8x = 56 × 5
=> x = (56 × 5) / 8
=> x = 7 × 5
=> x =35
So there are 35 male teachers.
= 5 : 8
Number of female teachers = 56
Let number of male teachers be x
By Using Ratio and proportion method
=> 5 : 8 :: x : 56
Product of extreme = Product of mean
=> 8x = 56 × 5
=> x = (56 × 5) / 8
=> x = 7 × 5
=> x =35
So there are 35 male teachers.
rajkumar215:
yes I got it
Answered by
33
Using ratio and proportion
Let male teacher =x
5:8::x:56
Formula:- Product of mean=Product of extreme
8×x=5×56
8x=280
x=35
Male teacher=35
=====
=====
=====
To verify the answer
Male / female
35/56=>5:8
Let male teacher =x
5:8::x:56
Formula:- Product of mean=Product of extreme
8×x=5×56
8x=280
x=35
Male teacher=35
=====
=====
=====
To verify the answer
Male / female
35/56=>5:8
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