The correct answer is A
?% of (140.31 ÷ 19.97 × 80.011) = 139.98
? = 54.89 × 270.08 ÷ 135.17 + 464.35 ÷ 29.03
(239.89 ÷ 3.89) – (144.01 ÷ 5.73) = ?2
(462.23 × 127.84 ÷ 153.88) ÷ √(31.98 × 7.92) = ? ÷ 15.15
44.98% of 399.98 = ? x 19.98 - (39.98% of 2499.98)
15.232 + 19.98% of 649.99 = ? × 4.99
(?)2 + 4.113 = 25.92 – 32.03
7.898 × ? + 139.89` ` `-:` 14.23= 4004.04 – 353.89
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