Question

plzz Give me the correct answer and steps also plzz Give me the answer fastt Plzz Help ​

Answer 1

Step-by-step explanation:

Total surface area of cuboid:2(lb+lh+bh)

2(70×50+70×45+45×50)

2(3500+3150+2250)

2×8900cm²

17800cm²

Total surface area of 350 boxes:17800 cm²×350

:6230,000cm²

Answer 2

Answer:

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