ExamPlay Light Logo
दाखिल करना

Mathematics for IGCSE & O level - Rates (Section 1 - No. 38)

A runner's average speed in an 80m race is 7 m/s. Find the time she takes for the race, to the nearest 0.1 second.
11.4 s
11.5 s
11.6 s
11.7 s

स्पष्टीकरण

Time = Distance / Speed = 80 m / 7 m/s ≈ 11.42 s, rounding to 11.4 s.

टिप्पणियाँ (0)

टिप्पणी करने के लिए लॉगिन करें
विज्ञापन
BrainBehindX Inc Logo
©2026; द्वारा संचालित BrainBehindX Inc