princesskimmie31
princesskimmie31 princesskimmie31
  • 21-09-2018
  • Mathematics
contestada

What value of a makes the equation true?
2/10=12/a

A.) 6
B.) 20
C.) 30
D.) 60

Respuesta :

rileyvance2006
rileyvance2006 rileyvance2006
  • 21-09-2018
the answer would be D 12/60=2/10
Answer Link
r3t40
r3t40 r3t40
  • 21-09-2018
Hi,

Work:

Equation;

[tex] \frac{2}{10} = \frac{12}{a} [/tex]

Solving:

[tex] \frac{ \not2}{ \not10} = \frac{12}{a} \\ \frac{1}{5} = \frac{12}{a} \\ 60 = a \\ a = 60 \: \: \: \: \: \: \: \: \: \: \: \: \: \: (result)[/tex]

Answer: D, 60.


Hope this helps.
If you have any questions about the answer, comment and I will reply.

r3t40
Answer Link

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