Preventing unauthorized access to data
What will come in place of the question mark (?) in the following question?
24.30% of 372.32 = ?
535 + ? × 27 - 22 × 20 = 230
`2(1/3)` + `4(1/4)` + `4(2/3)` + `8(7/6)` + ? = `4(3/5)xx4(1/2)`
...Simplify the given expression:
[(2.3)3 + (15.9) ³ + (3.7) ³ – 3 × 2.3 × 15.9 x 3.7)] / [(2.3) ² + (15.9) ² + (3.7) ² – 2.3 ...
1500 × 60% of 25% = ? 2
1780 – 60 ÷ 4 x 80 = ?
144% of 200 + 11% of 900 + 10% of 20 =?
18 × 15 + 86 – 58 =? + 38
5.5 × 3.2 × 2.3 = ?
