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PLEASE HELPPP MEE PLEASEE!

PLEASE HELPPP MEE PLEASEE!-example-1
User Maclunian
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Answer:

{A, E, H, J}, {B, C}, {D, F, G}

Explanation:

The length:width ratios of the various rectangles are ...

  • A — 9 : 6 = 3 : 2
  • B — 3 : 1
  • C — 6 : 2 = 3 : 1
  • D — 3 : 3 = 1 : 1
  • E — 6 : 4 = 3 : 2
  • F — 1 : 1
  • G — 6 : 6 = 1 : 1
  • H — 3 : 2
  • J — 6 : 4 = 3 : 2

The rectangles with 1 : 1 side ratios are D, F, G.

The rectangles with 3 : 1 side ratios are B, C.

The rectangles with 3 : 2 side ratios are A, E, H, J.

The rectangles in each of the following sets are proportional to one another:

{A, E, H, J}, {B, C}, {D, F, G}

_____

YMMV if you consider 3:2 different from 2:3.

User Bkr
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