Question

the sub duplicate ratio compounded of 2:3 the duplicate ratio 4:5 is the and triplicate ratio 3:2 is duplicate ratio of​

Answer 1

Answer:

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Step-by-step explanation:

duplicate of 4:5 = 16/25

tripicate of 1:3  = 1/27

sub duplicate of 81:256 =9/16

sub triplicate of 125:512 =5/8

now mulitipliy (16*1*9*5) :(25*27*16*8)

=1/120