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A ꯑꯃꯁꯨꯡ Bꯒꯤ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ ꯑꯁꯤ 4:5 ꯔꯦꯁꯤꯑꯣꯗꯥ ꯂꯩ ꯑꯃꯁꯨꯡ ꯄꯨꯟꯅꯥ ꯃꯈꯣꯌꯅꯥ 20 ꯅꯨꯃꯤꯠꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯏ꯫ A ꯈꯛꯇꯅꯥ ꯃꯊꯧ ꯇꯥꯏ꯫

A40 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
B36 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
C50 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
D45 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
Answer & Solution
Correct answer: D. 45 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
ꯑꯄꯨꯅꯕꯥ ꯊꯕꯛ ꯑꯁꯤ 9 ꯌꯨꯅꯤꯠꯁꯤꯡ x 20 ꯅꯨꯃꯤꯠꯁꯤꯡ = 180 ꯌꯨꯅꯤꯠꯁꯤꯡꯅꯤ, ꯑꯃꯁꯨꯡ Aꯅꯥ ꯅꯣꯡꯃꯗꯥ 4 ꯌꯨꯅꯤꯠꯁꯤꯡ ꯇꯧꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ 45 ꯅꯨꯃꯤꯠꯁꯤꯡꯅꯤ꯫
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