Question

अमरेश अपने घर के आँगन में ईट बिछवाना चाहता है। यदि आँगन की लम्बाई 280
मीटर और चौड़ाई 15 मीटर हो तथा एक ईंट की लम्बाई 25 सेमी. और 80 सेमी. हो
तो उस आँगन में कितनी ईटें लगेंगी? (कच्चा चित्र बना हल करें)​

Answer 1

Answer:

so, according to this question we first find out the area of baranda and area of bricks, then divide area of baranda by area of bricks.

Step-by-step explanation:

A\Q

length of baranda=280m(change into centimeter)

280*100=28000

width of baranda=15m(change into meter)

15*100=1500

Area of baranda(rectangle)=l*b

=28000*1500

=4,20,00,000

Area of bricks=l*b

=25*80

=2,000

No. of bricks=Area of baranda/Area of bricks

=4,20,00,000/2,000

=21,000

Answer 2

Step-by-step explanation:

Answer:

so, according to this question we first find out the area of baranda and area of bricks, then divide area of baranda by area of bricks.

Step-by-step explanation:

A\Q

length of baranda=280m(change into centimeter)

280*100=28000

width of baranda=15m(change into meter)

15*100=1500

Area of baranda(rectangle)=l*b

=28000*1500

=4,20,00,000

Area of bricks=l*b

=25*80

=2,000

No. of bricks=Area of baranda/Area of bricks

=4,20,00,000/2,000

=21,000