Seudónimo Seudónimo
  • 23-02-2017
  • Mathematics
contestada

Tracy took a quiz containing 12 items. If she got 5/6 of the item correct, how many did she get correct?

Respuesta :

Аноним Аноним
  • 23-02-2017
5/6 * 12 = 10. she got 10 questions correct
Answer Link
Аноним Аноним
  • 23-02-2017
If she got 5 out of 6 wrong, the denominator represents the total, so let's change that into 12.

If we want to change 6 into 12 and make the fraction equal, we'd have to multiply the numerator by 2 as well.

5/6 * 2/2 = 10/12 

Meaning out of the 12 questions on the quiz, she'd only got 10 right.
Answer Link

Otras preguntas

Marcus jumped 1.02 meters, Gustavo jumped 1.29 meters and Lorena jumped 1.202 meters. Who jumped the farthest?
what is definite volume
What action is linked to the spread of the Black Death to Europe during the 14th century ?
Plant cells can go through photosynthesis because they contain which of the following? A: a cell wall B: a large vacuole C: chloroplast or D: lysosomes
what is 8 21/40 as a fraction or mixed number as a decimal
In the Caribbean, Puerto Rico and Jamaica are islands of the A. Windward Islands. B. Lesser Antilles. C. Leeward Islands. D. Greater Antilles.
A lunar month has 28 days. About how many lunar months are in a year 365 days?
what is the nth term of the sequence 3 , 4.5 , 6 , 7.5
what was the Safavid empire know for? A) Shahs there supported weavers and potters who made beautiful rugs and pottery B) The inhabitants of the empire experien
Infectious disease can be spread by which of the following?A. foodb.waterc.foodD.alll of the above