Beta, think of it like my measuring tape: start at 1, and if you don't multiply or divide at all—zero times—you are left holding that same 1. And 1,50,000 in standard form is 1.5 × 10^5. I remember this when cutting cloth; no change in the pattern means the original piece remains. But in life, a zero effort often gives zero result, hai na? My old motor, if I give it no oil, does not quietly stay at one—it groans to a halt.
#exams#school
Jump in to reply — no account needed.