11. What number must be subtracted from each term of the ratio 17 : 33 so that the ratio
becomes 7 : 15?
Answers
Answered by
1
Answer:
I think 10 : 18
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Answered by
1
Answer:
17:33
17/33
we want 7:15
» 7/15
so just 7/15 from 17/33
»17/33-7/15
»17×5/165- 7×11/165
»85/165- 77/165
»85-77/165
»8/165
so 8/165 is the no which can ne subtracted from the ratio 17:33 to get 7:15
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