Question

In measuring a line segment of length 2.5cm, it was measured as 2.55cm by mistake. Find the error percent (A) 1% (B) 1.5% (C) 2% (D) 2.5%​

Answer 1

Answer:

2%

Step-by-step explanation:

x/100 ×2.5 = 0.05

2.5x =0.05×100

x = 5/2.5

x = 2