Screw weight calculation

There are 80 screws in the box with a total weight of 1.24 kg. The weight of one screw weighs 400 g. Screw weight calculated in grams

Final Answer:

s =  10.5 g

Step-by-step explanation:

m=1.24 kg g=1.24 1000  g=1240 g  m=80s+400 1240=80s+400  1240=80 s+400  80s=840  s=80840=10.5  s=221=10.5=10.5 g



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