bbbbb2 bbbbb2
  • 20-12-2016
  • Mathematics
contestada

Rose blew h bubbles in two hours. which algebraic expression shows how many bubbles she blew in one minute?

Respuesta :

nobrains
nobrains nobrains
  • 21-12-2016
[tex] \frac{hbubbles}{2hr} = \frac{hbubbles}{120min} \frac{/120}{/120} = \frac{hbubbles/120}{1min} [/tex]

She blew h/120 bubbles in 1 minute.
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