(2x+1):(3x+13) is sub duplicate ratio of 9:25
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Answer:
(2*+1):(3*+13) is the sub duplicate ratio of 9:25
Step-by-step explanation:
sub duplicate ratio of 9:25 is 3:5
2x+1/3x+13=3/5
10x+5=9x+39
10x-9x=39-5
x=34
i hope this would help you
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