Question

20.At a certain time in a Lion forest, the number of legs of lions and human visitors
were counted and it was found that there were 53 heads and 148 legs. Find the
number of lions and the human visitors in the forest.

Answer 1

Answer:

no. of humans=32

no. of lions=21

Step-by-step explanation:

let the no. of humans=x

no. of lions =y

x+y=53(heads)

2x+4y=148(as lions have 4 legs and humans have 2)

2[x+2y]=148

x+2y=74⇒(1)

x+y=53⇒(2)

sub 2 from 1

y=21

x=32

Answer 2

Answer:-

Please see the attached image.