20 Boys And 32 Girls Form A Group For Social Work. During Their Membe

1.	20 Boys And 32 Girls Form A Group For Social Work. During Their Membership Drive Same No. Of Boys And Girls Joined The Group. How Many Members Does The Group Have Now, If The Ratio Of Boys To Girls Is 3:4 Respectively?
Answer» LET x be the new BOYS as well as GIRLS, Therefore [20+X]/ [32+X] =3/4 Solving this we GET x = 16 So total will be 36 + 48 = 84. Let x be the new boys as well as girls, Therefore [20+X]/ [32+X] =3/4 Solving this we get x = 16 So total will be 36 + 48 = 84.

20 Boys And 32 Girls Form A Group For Social Work. During Their Membership Drive Same No. Of Boys And Girls Joined The Group. How Many Members Does The Group Have Now, If The Ratio Of Boys To Girls Is 3:4 Respectively?

Answer»

LET x be the new BOYS as well as GIRLS, Therefore

[20+X]/ [32+X] =3/4

Solving this we GET x = 16

So total will be 36 + 48 = 84.

Let x be the new boys as well as girls, Therefore

[20+X]/ [32+X] =3/4

Solving this we get x = 16

So total will be 36 + 48 = 84.