Question

a rectangular field is 24 m long and 15m wide how many triangular flower beds each of the base 3m and altitude 4m can laid in this field ?

Answer 1

area of field = l * b = 24 * 15 = 360 m²
area of 1 bed = 3 * 4 = 12 m²
no. of beds = area of field / area of 1 bed
= 360 / 12 = 30

therefore 30 beds can be laid

Answer 2

area of field = |×b
24×15=360sq.m
area of flower= 6sq.m
360÷6 = 60 flowers