RATIO AND PROPORTION  2

PROBLEMS (3)

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19.  Mixed ratio.  Express each of the following ratios.  How many
19.  times?

17.  a)  35 to 10.  35 is three and a half times 10.

19.  b)  20 to 8.   20 is two and a half times 8.

19.  c)  22 to 4.  22 is five and a half times 4.

19. d)  5 to 2.   5 is two and a half times 2.

19. e)  7 to 2.   7 is three and a half times 2.

19.  f)  15 to 2.   15 is seven and a half times 2.

19. g)  18 to 12.   18 is one and a half times 12.

19. h)  50 to 40   50 is one and a quarter times 40.

19.  i)  9 to 4.   9 is two and a quarter times 4.

19. j)  21 to 4.   21 is five and a quarter times 4.

19. k)  14 to 6.   14 is two and a third times 6.

20.  The ratio of blue marbles to red was 7 to 2.  There were 50 red
20.  marbles.  How many blues were there?  175


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