cj161 cj161
  • 14-08-2017
  • Mathematics
contestada

One fifth of r is 45

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Banabanana
Banabanana Banabanana
  • 14-08-2017
[tex] \frac{1}{5}r=45 \\ \\ r=45*5= 225[/tex]


Just multiply both sides by 5
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jalengrant46 jalengrant46
  • 14-08-2017
is 9 because when you divide 5 into 45 you get 9
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