alleryꯗꯥꯎꯅꯁ꯭ꯠꯔꯤꯝ ꯁ꯭ꯄꯤꯗ 18 km/h ꯑꯃꯁꯨꯡ ꯑꯄꯁ꯭ꯠꯔꯤꯝ ꯁ꯭ꯄꯤꯗ 10 km/hꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯇꯨꯔꯦꯜ ꯑꯁꯤ ꯀꯌꯥ ꯌꯥꯝꯅꯥ ꯌꯥꯡꯅꯥ ꯆꯦꯜꯂꯤꯕꯅꯣ?
A2 km/h
B8 km/h
C14 km/h
D4 km/h
Answer & Solution
Correct answer: D. 4 km/h
ꯁ꯭ꯠꯔꯤꯝ ꯁ꯭ꯄꯤꯗ ꯑꯁꯤ ꯈꯦꯠꯅꯕꯥ ꯑꯁꯤꯒꯤ ꯁꯔꯨꯛ ꯑꯍꯨꯝ ꯊꯣꯀꯄꯒꯤ ꯑꯃꯅꯤ, (18 - 10) / 2 = 4 ꯀꯤꯂꯣꯃꯤꯇꯔ/h.
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