When Xiaohang was traveling in Thailand, his father gave him 100 yuan to buy gifts for his grandparents. The gift he chose was 2000 baht. Can you help him figure out if his money is enough? (100 Thai baht to RMB 19.67)

2000 △ 100 × 19.67 = 20 × 19.67 = 393.4 (yuan) 393.4 ＞ 100 yuan a: not enough

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