Question

5. What number must be added to each term of the
ratio 9:11, so that it becomes 4 : 5.
(b) 2
(a) 1
(C) -2.
(d) -1
5. A purse contains 50, 10 and 5 notes in the
ratio 6:3:7 and the total amount in the purse
is *730. Find the number of 5 notes in the
purse.
(a) 7
(c) 21
(b) 14
(d) 28​

Answer 1

Answer:

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