Question

how many wooden boxes of size 5cmx 5 cm x 10 cm can be packed in a cardboard of size 40 cm x 40 cm x 40 cm ​

Answer 1

Answer:

your answer

Step-by-step explanation:

Area of cardboard box = 40*30 = 1200cm²

TSA of one wooden box = 2(5*5 + 5*10 + 5*10)

                                          = 2(25+50+50)

                                          = 2(125)

                                          = 250cm²

Hence,

Number of wooden boxes that can be packed = 1200 / 250

                                                                               = 4.8 = 4 boxes

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