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3 years ago

A:b=2:3 b:c= 5:6 Show that a:c=5:9 please help

Mathematics

2 answers:

dimaraw [331]3 years ago

7 0

A/b = 2/3
= 10\15
b/c = 5/6 = 15/18
a/b/c/b = a/c = 10/15/18/15 = 10/18
=5/9
Hence proved

Firlakuza [10]3 years ago

7 0

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