Question 418090
"Trying to find. 120x3/j=90 what is j"


120x^3
------ = 90
j


120x^3 = 90j {multiplied both sides by j}


120x^3
------- = j {divided both sides by 90}
90


4x^3
---- = j {reduced 120 and 90, 30 goes into both}
3
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