Question

The ratio of the length to the breadth of a room is 7:5. Find the length of the room if the breadth is 10m

Answer 1

Answer:

14 m

Step-by-step explanation:

7:5=14:10 so length 14m

Answer 2

Answer:

ratio of

length = 7

breadth= 5

length of room = x

breadth of room = 10m

therefore 7/5 = x/10

cross multiply

5x= 7(10)

5x = 70

divide both side by 5

5x/5 = 70/5

x= 14