Question

6.
The ratio of amount of money Jane has to the amount of money Kim
has is 5:7. Peter has twice as much money as Jane. What is the ratio of
the amount of money Peter has to the amount Jane has to the amount
Kim has
?

Answer 1

Answer:

10:5:7

Step-by-step explanation:

jane/kim=5/7    eq(1)

peter/jane=2/1       eq(2)

solving both equations we get,

Peter:jane

         jane:kim

----------------------

2   :    1

         5     :      7

------------------------

2*5  :   1*5     :    1* 7

-------------------------

10   :    5   :   7