Notpshlollviz
Answered

11. What percent of 48 is 12?
A. 25% B. 0.25% C. 20% D. 40%

12. Find 85% of 80.
A. 0.68 B. 0.068 C. 58 D. 68

Sagot :

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Solution:

11.)

Find the Rate:

  • [tex] \sf \frac{100}{n} \times 12 = 48[/tex]
  • [tex] \sf 1\:200 = 48 \times n[/tex]
  • [tex] \sf 1\:200 = 48n[/tex]
  • [tex] \sf \frac{48n}{48} = \frac{1 \: 200}{48} [/tex]
  • [tex] \sf \frac{1 \: 200}{48} [/tex]
  • [tex] \sf \red{25\%}[/tex]

Hence, the present/rate is 25%

12.)

  • 85% × 80 = n
  • 0.85 × 80 = 68

Hence, the percentage is 68

Answer:

  • 11.)A. 25%
  • 12.) D. 68