boropeep boropeep
  • 08-12-2016
  • Mathematics
contestada

How do you do this? 63:27= 49:?

Respuesta :

loreng02
loreng02 loreng02
  • 08-12-2016
find the common factor between 63 and 27. it is 9. simplify.
63:27=7:3
therefore 49:x has to equal 7:3
49/7=7
7*3=21

so the answer is: 49:21

Answer Link

Otras preguntas

1. Find the odds for and the odds against the event rolling a fair die and getting a 2, 6, a 4, or a 5? 2. In a certain​ country, the life expectancy for women
The American government has trade agreements and civil diplomatic relations with all of these countries EXCEPT A) China. B) Japan C) North Korea. D) South Korea
Explain the significance of snyder agar medium and its differential nature as a means to detect dental caries
4. Rosa plays games at a fair. She can buy 8 game tokens for $ 1. Each game cost 2 tokens. How many games can she play with 120 tokens? Write a rule and complet
4.11 Quiz: Human Reproduction answers?
Which list shows the order in which the plot of a story is usually structured? A. Rising action, climax, falling action, conclusion, exposition B. Exposit
how has life changed for the russian people since the collapse of the soviet union ?
Feelings towards Munich agreement ?
how does the repetition of the word must affect the tone of the piece
Consider the two tide cycles seen here. We have drawn a red line from the crest of high tide to the trough of low tide. What does this red line represent? A) a