Question

do this and send photo​

Answer 1

Answer:

2 (a) Kitchen area: l×b

= 4m 50cm × 2m 40 cm

= (4×100+50) × ( 2×100+40)

= (450× 240)sq. cm

=108000 sq.cm

= (108000÷10000)sq.m

= 10.8sq.m

2 (b) Bedroom 1: l×b

= (6×3)sq.m

= 18sq.m

2 (c)Bedroom2: l×b

=4m50cm×6m

= (4×100+50 )× (6×100)

= (450 × 600)sq. cm

= 270000sq.cm

= (270000÷10000) sq.m

= 27 sq.m

2 (d) Drawing room: l×b

=5m10cm × 4m50cm

= (5×100+10) × (4×100+50)

=( 510×450)sqcm

= 229500sq.cm

= 229500÷ 10000

= 22.95sq.m

2 (e)Bathroom:

lenght= 5m10cm - 3m 60cm

=(5×100+10) - (3×100+60)

= (510- 360 )cm

= 150 cm

breadth= 1m 50cm

= 1×100 + 50

=150cm

area= (150×150)sq.cm

=22500sq.cm

= 22500÷10000

= 2.25sq.m

* 1m = 100cm