Question

divide 180 in the ratio of 4 5 9

Answer 1

Given : to divide 180 in the ratio of 4:5:9.
=4x+5x+9x
=18 x
18x = 180
x = 180/18 = 10
=4x:5x:9x
= 40:50:90.
Hope this helps!

Answer 2

Answer:

$First \: part = 40\\Second \: part = 50\\Third \: part = 90$

Step-by-step explanation:

$Given \: number = 180\\And \: ratio = 4:5:9$

$Sum \: of \: ratioes \\= 4+5+9\\=18 \:parts$

$18 \:parts = 180$

$\implies 1 \: part = \frac{180}{18}\\=10$

Therefore,

$First \: part = 4 \:parts \\=4\times 10 = 40\\Second \: part = 5 \:parts \\=5\times 10 = 50\\Third \: part = 9 \:parts \\=9\times 10 = 90$

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