alleryP ꯑꯃꯁꯨꯡ Q ꯄꯨꯟꯅꯥ 6 ꯅꯨꯃꯤꯠꯁꯤꯡꯗꯥ ꯁꯦꯗ ꯑꯃꯥ ꯁꯥꯔꯤ꯫ P ꯈꯛꯇꯅꯥ 10 ꯅꯨꯃꯤꯠꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯏ꯫ Q ꯈꯛꯇꯅꯥ ꯃꯊꯧ ꯇꯥꯏ꯫
A18 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
B12 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
C15 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
D20 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
Answer & Solution
Correct answer: C. 15 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
ꯀ꯭ꯌꯨꯒꯤ ꯆꯥꯡ ꯑꯁꯤ 1/6 - 1/10 = 4/60 = 1/15ꯅꯤ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯅꯨꯃꯤꯠ 15ꯅꯤ꯫
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