Question
If 8 x 5 = 24 and 9 x 4 = 45 then 13 x 4 = ?
Solution
(8 β 5) x 8 = 24 (9 β 4) x 9 = 45 (13 β 4) x 13 = 117 (8 β 5) x 8 = 24 (9 β 4) x 9 = 45 (13 β 4) x 13 = 117
7.898 × ? + 139.89` ` `-:` 14.23 = 4004.04 – 353.89
` `
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
? + 539.76 ÷ 5.4 × 94.80 = 9829.54
999.99 + 99.99 + 99= ?
41.78% of 1499 + (9/13) Γ 389.84 = ?% of 1599.67 + 180.45
What approximate value should replace the question mark?
1 Γ· 8.12 of 255.60 + 66.67% of 150 = ?Β² - 123.75
β81.02 + 11.836 of 24.98 = ?2 + 20.01
(1331)1/3 x 10.11 x 7.97Β Γ· 16.32 =? + 15.022
45.22% of (71.9 x 5.01) + 69.97 =?Β
What will come in the place of question mark (?) in the given expression?
?2 = {40% of (552 β 352 )} β 44