how do i add and subtract different terms of measurement. Ex) 80cm +1.2m =

This is science homework, but it's alot more like math with all the measurment stuff.
in Algebra 1 Answers by

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1 Answer

you can add and substract by converting all units in either si or cgs

i,e

m-cm

g-kg and so on
by Level 2 User (1.0k points)

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