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AysviL [449]
3 years ago
13

the ratio of country albums to jazz albums in a music collection is 2:3 . if the music collection has 45 albums, how man are cou

ntry albums?
Mathematics
2 answers:
V125BC [204]3 years ago
4 0
I think it would be 18 because 2:3 times 9 is 27+18
bekas [8.4K]3 years ago
4 0
18 country and 27 jazz
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Find the smallest 3-digit number which gives the remainder 1 when divided by 3 and by 4.
trasher [3.6K]
Multiples of 3 plus 1 remainder are:

3n+1

Multiples of 4 plus 1 remainder are:

4n+1

Since these multiples must be the same number must be a multiple of 12 plus a remainder of one, which is:

12n+1

And the smallest such three digit number is:

12n+1>99  subtract 1 from both sides

12n>98  divide both sides by 12

n>8.17

Since n must be an integer, n=9

So then number is 12n+1

12(9)+1=109


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3 years ago
PLEASE HELP!!!
pav-90 [236]

Answer:

45

Step-by-step explanation:

Have a nice day :)

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