8:9::25 ? Solve this question
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Heyyy there....✌✌✌
A very good question of Proportion...
Ur answer is here ✍✍✍✍✍✍✍✍✍
●PROPORTION = An equality of ratios is called a proportion....
▪If a:b =c:d then d is called fourth proportional....
▪If a:b = c:d are in the proportion then a/b = c/d i.e. ad=bc
▪i.e. product of extremes = product of means ...
so ,,,
8 : 9 :: 25 : ?
GIVEN ----
a= 8
b = 9
c = 25
d = ????
we know that --
ad = bc
SO ,,,
8×d = 9×25
d = 225 / 8
d = 28 .125
HOPE IT HELPS U....
❤❤FEEL FREE TO ASK ANY QUERY....❤❤
THANKS ☺☺
A very good question of Proportion...
Ur answer is here ✍✍✍✍✍✍✍✍✍
●PROPORTION = An equality of ratios is called a proportion....
▪If a:b =c:d then d is called fourth proportional....
▪If a:b = c:d are in the proportion then a/b = c/d i.e. ad=bc
▪i.e. product of extremes = product of means ...
so ,,,
8 : 9 :: 25 : ?
GIVEN ----
a= 8
b = 9
c = 25
d = ????
we know that --
ad = bc
SO ,,,
8×d = 9×25
d = 225 / 8
d = 28 .125
HOPE IT HELPS U....
❤❤FEEL FREE TO ASK ANY QUERY....❤❤
THANKS ☺☺
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