Question

the length and breadth of a room are in the ratio 7:6 find the length if the breadth is 12 cm​

Answer 1

Answer:

14 cm.................

Answer 2

Answer:

L:B

7:6

According to question-

L/B = x/12

7/6=x/12

by cross multiply,

7×12=6×x

84=6x

x=84/6

x=14

Length=14cm