Question
If ‘–‘ means ‘addition’, ‘+’ means
‘subtraction’, ‘÷ ‘ means ‘multiplication‘ and ‘×’ means ‘division’ , then find the value of the expression given below: 20 × 5 – 14 + (10 ÷ 2) – 8ÂSolution
20 × 5 – 14 + (10 ÷ 2) – 8 20  ÷ 5 + 14 – (10 × 25) + 8 4 + 14 – 20 + 8 18 – 20 + 8 26 – 20 = 6
More Mathematical operation Questions
1.2Â Â Â Â Â Â Â 4.2Â Â Â Â Â Â Â Â ? Â Â Â Â Â Â Â Â Â Â Â 18.2Â Â Â Â Â Â Â 33.2 Â Â Â Â Â Â 56.2
...5, 14, 41, 122, 365, 1094, ?
If 2.5 3.5 x 30 124 625
Then, x ² - 1 - 2x = ?
...157, 159, 189, 319, ‘?’, 1 407 , 2749 Â
1335Â Â Â Â Â Â 737Â Â Â Â Â Â Â Â 355Â Â Â Â Â Â Â Â 141Â Â Â Â Â Â Â Â 47Â Â Â Â Â Â Â Â Â Â ?
...8, 9, 15, ?,82.5, 250.50
22 44 176 1078 8448
...3 15 35 63 99 ?
95    216    72    241    ?    270
If   314     306      x      269       394    178    1480
Then, 1/3 x + 2x - x = ?
...
