Question

A rectangular field costs rs.110 for levelling @ 50 paise per sq.meter . If the ratio of l:b is 11:5 ,find the length of the field

Answer 1

Answer:

hope this helps you friend

Step-by-step explanation:

A rectangular field costs rs.110 for levelling @ 50 paise per sq.meter

so its area=110*2=220m^2

now let the length=11x and breadth=5x

therefore,

11x*5x=220

x^2=220/55

x=_/4

x=2

therefore

l=11*2=22m

b=5*2=10m