Question

compound ratio of 4:5 and 6:x is 30:48. find x?

Answer 1

heya....

Here is your answer....

Compound ratio of 4:5 and 6:x = 30:48

4×6:5×x = 30:48

24:5x = 30:48

24/5x = 30/48

5x = 30/48×1/24

5x = 30/1152

x = 30/1152×1/5

x = 30/5760

x = 1/192

It may help you...☺☺

Answer 2

$<b>$Answer :

Compound ratio of 4 : 5 and 6 : x = 30 : 48

So, your equation becomes 》》》

$= > \frac{4}{5} \times \frac{6}{x} = \frac{30}{48} \\ \\ = > \frac{24}{5x} = \frac{30}{48} \\ \\ by \: cross \: multiplication \\ \\ = > 24 \times 48 = 30 \times 5x \\ \\ = > 1152 = 150x \\ \\ = > \frac{1152}{150} = x \\ \\ = > 7.68 = x$



$\color {voilet}\underline\textbf {Hence, x = 7.68 is your required answer.}$

Tysm for the question!!