patriotsrule123 patriotsrule123

03-12-2017
Mathematics

contestada

You are downloading songs to your MP3 player. The ratio of pop songs to rock songs is 5 : 4. You download 40 pop songs. How many rock songs do you download?

Respuesta :

sherrygeorge16 sherrygeorge16

03-12-2017

you make fractions and do cross multiplication. so (5/4)*(40/x)= x=32. so 32 rock songs.

Answer Link

Otras preguntas

K, m,n each stand for a whole number. They add together to make 1500 K+m+n=1500 M is 3 times as big as n. K is twice as big a n. Calculate the numbers k, m, n

Name the countries that border Nepal and Bhutan

Which principal part of the verb best completes this sentence? They have __________ to serve sandwiches at the local coffee shop. A. began B. begins C. begin D.

Analyze the role of trans-Atlantic trade and Great Britain’s mercantilist policies in the economic development of the British North American colonies in the per

Who is the most misunderstood person in history?

The average length of a female white-beaked dolphin is about 111 inches. What is this length in feet and inches? A) 9 feet 2 inches B) 9 feet 3 inches C) 10 fee

AP US History question: To what extent did the Federalist administrations of George Washington and John Adams promote national unity and advance the authority o

who was responsible for the holocaust

Which of the following is not a result of heavy use of irrigation water? A. Leaching of nutrients B. Increase in salt concentration of the soil C. Increase in s

Which additional words in the sentence should be capitalized? Gina used to live in the cold northeast but moved to the desert of the southwest in january. Choos