Question

Decomponha 625, 1849 e 3025

Answer 1

625 = 600 + 20 + 5

1890 = 1000 + 800 + 90

3025 = 3000 + 20 + 5

Answer 2

625  5
125  5
 25   5
 5     5
1

625 = 5x5x5x5
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1849   43
43       43
1

1849 = 43x43

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3025  5
605    5
121   11
11     11
1

3025 = 5x5x11x11