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ATQ,
195 ÷ 13 × 8 + 220 – 30% of 500
= 195 ÷ 13 × 8 + 220 – (3/10) of 500
= 195 ÷ 13 × 8 + 220 – 150
= 15 × 8 + 220 – 150
= 120 + 220 – 150
= 340 – 150
= 190
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