Respuesta :

choixongdong
4.7 x(6.02 x 10^23)
= (4.7 x 6.02)(4.7 x 10^23)
= (2.8294 x 10^1)(4.7 x 10^23)
= (2.8294 x 4.7)(10^1 x 10^23)
= 13.29818 x 10^24
= 1.329818 x 10^25

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good job