Seudónimo
Seudónimo
09-03-2016
Mathematics
contestada
7 times what divided by 12 equals 4.2
Respuesta :
JasmineRenee
JasmineRenee
16-03-2016
The equation you need is 7x/12 = 4.2
the first thing you do is multiply 4.2 x 12 (which equals 50.4) to get 7x by itself.
Then you are left with 7x = 50.4
then you need to divide 50.4 by 7 (so 50.4/7)
what does that equal?
it equal 7.2
so x = 7.2
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