12.06 × 19.02 + 12.94 × 14.87 + 152.09 = ?% of 498.98
ATQ, 12.06 × 19.02 + 12.94 × 14.87 + 152.09 = ?% of 498.98 12 × 19 + 13 × 15 + 152 ~ ?% of 500 228 + 195 + 152 ~ ?% of 500 575 ~ ?% of 500 ? ~ 575/5 ~ 115
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