8 मी लम्बी, 6 मी ऊँची तथा 22.5 सेमी मोटी दीवारबनाने हेतु कितनी ईंटें चाहिए, जबकि एक ईंट का माप25 सेमी x 1125 सेमी 6 सेमी है? About the author Serenity
Answer: 6400 Step-by-step explanation: volume of wall lbh=800cm*600cm*22.5cm =10800000 volume of brick lbh=25*11.25*6 =1687.5 no. of brick= volume of wall/volume of 1 brick =10800000/1687.5 =6400 Reply
Answer:
6400
Step-by-step explanation:
volume of wall lbh=800cm*600cm*22.5cm
=10800000
volume of brick lbh=25*11.25*6
=1687.5
no. of brick= volume of wall/volume of 1 brick
=10800000/1687.5
=6400