Question

what is X in 65 :78 = x : 6 ?​

Answer 1

Answer:

$\frac{65}{78} = \frac{x}{6}$

$65 \times 6 = x \times 78$

$390 = 78x$

$\frac{390}{78} = x$

$5 = x$

$or$

$x = 5$

hope it will help you

Answer 2

In the proportion, always remember

product of extremes = product of means .

hence, 65*6 = 78*x

=> 78x = 65*6

=> x = 65*6/78

=> x = 65/13

=> x = 5

so, the proportion = 65:78 :: 5:6

please mark me as brainliest