3 x 15 = 45
3 x 14 = 42
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There are 14 packages.
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x = 42/3
-----> 3x=42
The simplest way to do this is to set up equivalent fractions. So, you'd do:
=
and then solve for x.
x=52
Answer:
76
Step-by-step explanation: and explain
I think it is 3333% #I guessed
We subsituete
9:6=6:4
treat as fraction
9/6=6/4
9/6=3/3 times 3/2
6/4=2/2 times 3/2
3/2=3/2
this is TRUE