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3 votes
PLS HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PLS HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!-example-1
User Keflavich
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1 Answer

6 votes
Only a is correct.
In b, the last one is not proportional to the rest:
2.4/1.5= 1.6, which is not equal to:
16/9.6=1.67
User Nicholas Credli
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3.5k points