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3. The expression 0.62 x10^3 is equivalent to...

Sagot :

[tex]\\ \sf\longmapsto 0.62\times 10^3[/tex]

[tex]\\ \sf\longmapsto 62\times 10^{-2}\times 10^3[/tex]

[tex]\\ \sf\longmapsto 62\times 10^{-2+3}[/tex]

[tex]\\ \sf\longmapsto 62\times 10^1[/tex]

[tex]\\ \sf\longmapsto 62\times 10[/tex]

[tex]\\ \sf\longmapsto 620[/tex]

Answer:

620

Explanation:

0.62*1000=620

10^3= 10*10*10=1,000