alleryꯑꯣꯏꯒꯅꯤ꯫ 54 kg ꯕꯦꯒ ꯑꯃꯥ ꯂꯧꯊꯣꯀꯄꯅꯥ ꯃꯤꯟ 40ꯗꯒꯤ 38 kg ꯐꯥꯎꯕꯥ ꯍꯟꯊꯍꯜꯂꯤ꯫ ꯑꯔꯤꯖꯤꯅꯦꯜ ꯕꯦꯒ ꯃꯁꯤꯡ?
A7
B6
C9
D8
Answer & Solution
Correct answer: D. 8
ꯑꯣꯏꯒꯅꯤ꯫
ꯀꯔꯤꯒꯨꯝꯕꯥ n ꯕꯦꯒꯁꯤꯡ ꯂꯩꯔꯕꯗꯤ, 40n − 54 = 38(n − 1), ꯃꯁꯤꯅꯥ n = 8 ꯄꯤ꯫
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