alleryꯑꯣꯏꯒꯅꯤ꯫ ꯗꯤꯖꯤꯠ ꯑꯅꯤꯒꯤ ꯃꯁꯤꯡ ꯑꯃꯅꯥ ꯃꯁꯤꯒꯤ ꯗꯤꯖꯤꯠ ꯁꯣꯃꯒꯤ ꯁꯔꯨꯛ 4 ꯑꯣꯏ; ꯃꯁꯤ ꯔꯤꯚꯔꯁ ꯇꯧꯕꯅꯥ 27 ꯍꯥꯄꯆꯤꯜꯂꯤ꯫ ꯃꯁꯤꯡ?
A36
B24
C48
D63
Answer & Solution
Correct answer: A. 36
ꯑꯣꯏꯒꯅꯤ꯫
ꯇꯦꯟꯁ a ꯑꯃꯁꯨꯡ ꯌꯨꯅꯤꯠꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯥ b, 10a + b = 4(a + b)ꯅꯥ b = 2a ꯄꯤ, ꯑꯃꯁꯨꯡ...
9(b − a) = 27 ꯑꯁꯤꯅꯥ ꯃꯁꯤꯡ 36 ꯄꯤ꯫
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