Question

a cake weighing 2560kg was cut into smaller pieces each weighing 640g.how many small pieces of cakes were there​

Answer 1

• 640g=0.640g

Mass of car=2560kg

Total small pieces:-

`\\ \sf\longmapsto (2560)/(0640)`

`\\ \sf\longmapsto 4000`

Answer 2

`total \: weight \: of \: cake = 2560 kg\\weight \: of \: one \: piece \: = 640g = .640kg \\ cut \: in \: to \: n \: small \: pieces \\ so \: (2560)/(cut \: in \: to \: n \: pieces \: ) = .640(mass \: of \: one \: piece) \\ (2560)/(n) = .640 \\ (2560)/(.640) = n \\ 4000 = n \\ therefore \: total \: number \: of \: piece = 4000 \\ thank \: you`