Question

the lenth and breadth of a room are in the ratio 7:6. find the lenth if the breadth is 12m.​

Answer 1

Step-by-step explanation:

length _7x

breadth _6x_12

X=12/6=2

length=7x=7×2

=14

Answer 2

Answer:

Let the length and breadth be 7x m and 6x m.

Now,

$\: \: \: \: \: \: \: \: 6x = 12 \\ = > x = \frac{12}{6 }\\ = > x = 2$

Hence, length =(7×2) m = 14 m