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Answers
HEY MATE,
THE ANSWER OF YOUR QUESTION IS AS FOLLOWS :: -
ANS. =>
(1) => LET THE NO. BE ' x '
ACCORDING TO THE GIVEN CONDITION,
x/3 = x - 8
x = 3 ( x - 8 )
x = 3x - 24
24 = 3x - x
24 = 2x
x = 12
HENCE, THE NUMBER IS 12.
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(2) => PERIMETER OF THE GIVEN RECTANGLE = 96 cm
BRADTH = b cm
LENGTH ( l ) = 2b cm
NOW,
PERIMETER OF A RECTANGLE
= 2 ( l + b )
96 = 2 ( 2b + b )
96 = 4b + 2b
96 = 6b
b = 96/6
b = 16
NOW,
l = 2b
l = 2 ( 16 )
l = 32
HENCE,
LENGTH = 32 c.m.
AND BREADTH = 16 c.m.
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(3) => LET THE NUMBER BE ' x '
ACCORDING TO THE GIVEN CONDITION,
x + 8 = 45
x = 45 - 8
x = 37
THEREFORE,
THE THE NUMBER IS
37
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(4) => LET THE NUMBER BE ' x .'
ACCORDING TO THE GIVEN CONDITION,
x/4 + x/9 + x/3 = 35
9x + 4x + 12x / 36 = 35
25x / 36 = 35
x = 35 X 36 / 25
x = 1260 / 25
x = 50.4
THEREFORE,
THE REQUIRED NUMBER IS 50.4
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HOPE IT WILL HELP YOU.
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