Question

"he ratio of length and breadth of a groun
sound is 60 m. Find the breadth of the gr
nd if the following ratios form a proporti
i) 20 g : 100 g and 6 kg : 30 kg.
) 12 : 18 and 28 : 56.
te the middle terms and the ext
ortions :
7 : 12 : : 21 : 36, middle terms​

Answer 1

Answer:

solve by your self l don't have answers for this question