1.

A box whose dimensions are 80 cm × 50 cm ×25 cm is to be painted from outside. Thernhow many paint boxes are required, if onepaint box covers an area of 100 cm2?

Answer»

Surface area= 2(80*50+50*25+80*25)=2(4000+750+2000)= 6750*2=13500cm^2number of paint box= 13500/100= 135 please share the feedback and the like 👍 ✔️



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