Question

The dimensions of an oil tin are 26 cm × 26 cm × 45 cm. Find the area of the tin sheet required for making 20 such tins. If 1 square metre of the tin sheet costs Rs 10, find the cost of tin sheet used for these 20 tins.

Answer 1

Here is your answer ⤵⤵⤵

2(lb+bh+hl)

2(26×26 +26×45 +45×26)

2(676+1170+1170)

2(3016)

6032

6032×20

120640cm²=area of sheet

1206.40m²

120.64×10 =cost

120.64 rs

HOPE IT HELPS YOU ☺☺ !!!