What is the unknown fraction? 100 POINTS


unknown fraction plus five-tenths equals fifty-eight hundredths


A five-hundredths

B eight-hundredths

C sixty three-hundredths

D one hundred eight hundredths

Respuesta :

Answer:

B

Step-by-step explanation:

x + 0.5 = 0.58 ? i think thats decimal but anyways

x = 0.58 - 0.5

x = 0.08 ?

sooo um

Answer:

B

Step-by-step explanation:

  1. We have [tex]\frac{x}{x}[/tex] + [tex]\frac{5}{10}[/tex] = [tex]\frac{58}{100}[/tex]
  2. We can multiply [tex]\frac{5}{10}[/tex] by 10 to get [tex]\frac{50}{100}[/tex].
  3. Now we have [tex]\frac{x}{x}[/tex] + [tex]\frac{50}{100}[/tex] = [tex]\frac{58}{100}[/tex].
  4. Now it's a simple case of subtracting [tex]\frac{50}{100}[/tex] from both sides to get us [tex]\frac{8}{100}[/tex].
  5. This would be answer B.

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.