In a class 8 of total students are interested in Football Four-fifth of total students are interested in Cricket 10

Let x is total no. of student
8x/100+4x/5+10x/100+20=x
By solving this
x=1000
8 years agoHelpfull: Yes(29) No(4)

4/5=80%,
so, 80%+10%+8%=98%
2%=20 => 100%=1000
8 years agoHelpfull: Yes(13) No(0)
the remaining 20 people is 2% so 100 perceng should be 1000 members
8 years agoHelpfull: Yes(5) No(1)
let the total number of students be x
football=8/100 * x
cricket=4/5 * x
basketball=10/100 * x
remaining students=20
the sum of all is equal to =x

x[8/100 + 4/5 + 10/100 ] +20 = x
x[8/100 + 4/5 + 10/100 ] = x-20
do lcm and after calculations we get
2x=2000
x=1000 students
7 years agoHelpfull: Yes(2) No(0)
F-8%
C-80%
B-10%
remaining = 100%-(8+80+10)=100-98=2
2%--20 students
100%-- ?
=50*20=1000
7 years agoHelpfull: Yes(2) No(0)
x-(.8+.1+.08)x=20
x=1000
8 years agoHelpfull: Yes(1) No(1)
easy on.. :P 1000
8 years agoHelpfull: Yes(1) No(0)
1000
let total b T
8%(T)+4/5(T)+10%(T)=985(T)=>Students interesten in one of the games
not interested are 2%(T)=20
so, 2%*50(t)=20*50
100%(T)=1000
7 years agoHelpfull: Yes(1) No(0)
100-(8+80+10)=2%
x*2=20*100
x=1000
7 years agoHelpfull: Yes(1) No(0)
8% = football
10%=basketball
Four-fifth of total students are interested in Cricket
this above line means : (4/5)*100= 80% (interested in cricket)
so total 98% students are interested in any type of games & remaining 2% not interested in any games.
2% of (total_student)=20 --->(given)
(total_student)=(20/2)*100 = 1000 Ans.
6 years agoHelpfull: Yes(1) No(0)
1000
is the ans
8 years agoHelpfull: Yes(0) No(0)
4x/5+8x/100+10x/100+20=x
so x=1000
8 years agoHelpfull: Yes(0) No(2)
20 students are 2% it means there are 1000 people in class
8 years agoHelpfull: Yes(0) No(2)
let total students "x"
now total student interested in playing games = x-20
now (8+80+10)/100 = x-100
x= 1000
8 years agoHelpfull: Yes(0) No(0)
8+10+(4/5*100)=98%
remaining 20 students are equal to 2%
then 2%=20 then 100%=1000
8 years agoHelpfull: Yes(0) No(0)
Answer 1000
7 years agoHelpfull: Yes(0) No(0)
answer is 1000
7 years agoHelpfull: Yes(0) No(1)
Let us assume the total number of students is x .Then 8/100 ie. 0.08x , 4/5x ie. 0.8x , 10/100x ie. 0.1x + 20 students =total number ie. x
0.08x + 0.8x + 0.1x + 20=x
Simplify and get the answer which turns out to be 1000 which is x
7 years agoHelpfull: Yes(0) No(0)
let total students be x
0.08x+0.8x+0.1x+20 = x
0.98x+20=x
x = 20/0.02
x=1000
7 years agoHelpfull: Yes(0) No(0)
lets assume total number of students are x
4/5 of x are interested in cricket
i.e. 80% of x are interested in cricket
remaining 8%are interested in football
and 10% are interested in basketball
so,
100 - 80+10+8=2
only 2% are not interested in any game which is 20 students
so,
2%of x = 20
then x=20*100/2 =1000
ans 1000
7 years agoHelpfull: Yes(0) No(0)
x is the total no. of students
8x/100 + 80x/100 + 10x/100 + 20
so 20 is 2% , then 100% is ( 20 /2)*100
1000
7 years agoHelpfull: Yes(0) No(0)
Student Interested

Football -8%
Cricket - 4/5 convert into % = 4/5*100=80%
Basketball-10%

Now,

total 8+80+10=98% interested in playing game
so, 2%=not interested

given 2%=20.
so, 100%=20/2*100
=1000 ans
2%=20
7 years agoHelpfull: Yes(0) No(1)
1000 will be ans if you just solve the equation -
x- (8x/100+4x/5+10x/100)=20
7 years agoHelpfull: Yes(0) No(0)
answer is 5) 1000
solution is:-
total students=x.
8x/100 + 4x/5 + 10x/100 + 20=x

100x-98x=2000
2x=2000

hence, x=1000
7 years agoHelpfull: Yes(0) No(0)
ans is 5) 1000
let total students be 100
then
students which plays:-
football=8
cricket=80
baskeyball=10
so students who are not interested in any games left are (100-80-10-8) = 2
i.e
20/2=10
therefore, 100*10=1000
7 years agoHelpfull: Yes(0) No(0)
0.02X=20
X=20/0.02=1000
7 years agoHelpfull: Yes(0) No(0)
1000
0.02x = 20
7 years agoHelpfull: Yes(0) No(0)

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