Answer :

All the terms in an equation must have the same dimension and same unit for proper addition and subtraction or to equate them you have to convert all the term in to one single unit


One can write as 5metre +3cm =5030mm but to verify the compute you must convert them all into one unit as in


5000 mm +30 mm=5030 mm


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

An artificial satPhysics - Exemplar

The volume of a lPhysics - Exemplar

If velocity of liPhysics - Exemplar