junior777 junior777
  • 01-12-2016
  • Mathematics
contestada

evaluate 3/7r + 5/8s when r = 14 and s = 8.

Respuesta :

ishafarooq795
ishafarooq795 ishafarooq795
  • 01-12-2016
3/7 (14) + 5/8 (8)

= 6 + 5

=11<answer
Answer Link
calculista
calculista calculista
  • 23-01-2019

Answer:

[tex]11[/tex]

Step-by-step explanation:

we have

[tex]\frac{3}{7}r+\frac{5}{8}s[/tex]

Substitute the values of [tex]r=14[/tex] and [tex]s=8[/tex] in the expression to evaluate

[tex]\frac{3}{7}(14)+\frac{5}{8}(8)[/tex]

[tex]=3*2+5[/tex]

[tex]=6+5[/tex]

[tex]=11[/tex]

Answer Link

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