alleryꯑꯣꯏꯒꯅꯤ꯫ ꯂꯦꯕꯦꯂꯁꯤꯡ 7, 12, 17, ..., 82 5 ꯍꯦꯅꯒꯠꯂꯀꯏ; ꯑꯃꯅꯥ ꯃꯥꯡꯈꯤ, ꯁꯣꯝ 660 ꯊꯃꯖꯤꯜꯂꯤ꯫ ꯂꯦꯕꯦꯜ ꯃꯥꯡꯈꯤꯕꯥ?
A62
B47
C57
D52
Answer & Solution
Correct answer: D. 52
ꯑꯣꯏꯒꯅꯤ꯫
16 ꯂꯦꯕꯦꯂꯁꯤꯡ ꯑꯁꯤ ꯑꯄꯨꯅꯕꯥ ꯑꯣꯏꯅꯥ 16 × (7 + 82) ÷ 2 = 712 ꯂꯩ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯥꯡꯈꯤꯕꯥ ꯂꯦꯕꯦꯜ ꯑꯗꯨ 712 − 660 = 52 ꯑꯣꯏ꯫
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