Question

Calcule as porcentagens.​

Answer 1

$a) 8\% \times 37 = 0,\!08 \times 37 = 2,\!96\\\\b) 12\% \times 63 = 0,\!12\times 63 = 7,\!56\\\\c) 15\%\times 504 = 0,\!15 \times 504 = 75,\!6\\\\d) 18\% \times 231 = 0,\!18 \times 231 = 41,\!58\\\\e) 25\% \times 624 = 0,\!25 \times 624 = 156\\\\f) 7\% \times 77 = 0,\!07 \times 77 = 5,\!39\\\\g) 31\% \times 794 = 0,\!31\times 794 = 246,\!14\\\\h) 45\% \times 630 = 0,\!45 \times 630 = 283,\!5\\\\i) 84\% \times 624 = 0,\!84\times 624 = 524,\!16\\\\j) 50\% \times 500 = 0,\!50 \times 500 = 250$

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