alleryꯑꯇꯣꯞꯄꯥ ꯑꯃꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯂꯩꯕꯥ ꯀꯥꯔꯒꯣ 240 ꯀꯤꯂꯣꯃꯤꯇꯔ ꯑꯃꯅꯥ 80 ꯀꯤꯂꯣꯃꯤꯇꯔꯗꯥ ꯆꯦꯜꯂꯤ ꯑꯗꯨꯒꯥ ꯂꯨꯆꯤꯡꯕꯥ ꯑꯗꯨꯅꯥ ꯄꯨꯡꯗꯥ 60 ꯀꯤꯂꯣꯃꯤꯇꯔ ꯆꯠꯂꯤ꯫ ꯃꯇꯝ ꯑꯗꯨ ꯌꯧꯔꯛꯅꯕꯥ?
A6 ꯄꯨꯡꯁꯤꯡ꯫
B10 ꯄꯨꯡꯁꯤꯡ꯫
C8 ꯄꯨꯡꯁꯤꯡ꯫
D12 ꯄꯨꯡꯁꯤꯡ꯫
Answer & Solution
Correct answer: D. 12 ꯄꯨꯡꯁꯤꯡ꯫
ꯒꯦꯞ ꯑꯁꯤ 20 km/hꯗꯥ ꯍꯟꯊꯔꯀꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ 240 / 20 = 12 ꯄꯨꯡꯁꯤꯡ꯫
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