Yoshi67894 Yoshi67894
  • 23-06-2015
  • Mathematics
contestada

40 percent of what number is 28

Respuesta :

mc2308 mc2308
  • 23-06-2015
40/100 x = 28
0.4x = 28
x = 28 / 0.4
x = 70
Answer Link
Аноним Аноним
  • 23-06-2015
40% = 40/100 = 4/10 = 2/5

n × 40% = 28

*divide both sides by 40%

n = 28/(40%) = 28/(2/5) = 28/2 × 5 = 14 × 5 = 70

answer is . . . 70
Answer Link

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