An industrial loom weaves 0.128 m of cloth per second. Approximately how many seconds are needed to weave 25 m of cloth?

Given data

• Speed = 0.128 m/s
• Distance (cloth length) = 25 m

Concept / Approach

• Time = Distance / Speed, keeping units consistent (metres, seconds).

Step-by-step calculation

t = 25 / 0.128 = 195.3125 sApproximately = 195 s (nearest second)

Verification

0.128 × 195 ≈ 24.96 m (very close to 25 m); rounding is appropriate for 'approximately'.

Common pitfalls

• Inverting the fraction (using 0.128/25).
• Converting to minutes inadvertently (units must remain seconds).

Final Answer

195 s