J. J. Thomson is widely recognized as the discoverer of the electron.
(〖(0.4)〗^(1/3) × 〖(1/64)〗^(1/4) × 〖16〗^(1/6) × 〖(0.256)〗^(2/3))/(〖(0.16)〗^(2/3) × 4^(-1/2) ×〖1024〗^(-1/4) ) = ?
40% are the passing marks. A student gets 250 marks yet fails by 38 marks. What is the maximum marks?
(8.6 × 8.6 + 4.8 × 4.8 + 17.2 × 4.8) ÷ (8.62 – 4.82 ) = ? ÷ 19
(1520 - 1350) ÷ (550 – 500) = ?
2850 ÷ 2.5 - ? × 42 = 300
81 ÷ 0.09 × 1.4 – 1223=?
24% of 450 - 18 of 4 = 20 + ?4
(286 ÷ 11 + 14) × 5 = 40 + 25% of ?
20% of 450 - 15% of 400 = 25% of ?