Question
Out of the four given equations, the first three are
solved based on a certain system. Find the correct answer for the unsolved fourth equation on the same basis. 7 & 3 = 64 10 & 5 = 151 8 & 4 = 97 11 & 6 = ?Solution
Given equations: 7 & 3 = 7 × 3 × 3 + 1 = 64 10 & 5 = 10 × 5 × 3 + 1 = 151 8 & 4 = 8 × 4 × 3 + 1 = 97 For the fourth equation: 11 & 6 → 11 × 6 × 3 + 1 = 199
1885 ÷ 64.98 + 7.29 + ? = 69.09
212 + 14 × 23 – 28 × 15 = ? Â
(22² × 8²) ÷ (92.4 ÷ 4.2) =? × 32
567-4824 ÷ 134 =? × 9
Determine the value of 'p' in the expression.
28 ÷ 22p + 1 = 43Â
What will come in place of (?) in the given expression.
(15) ² - (13) ² = ?? = 6.25% of 240 + 25 2 + 17 2 – 16 × 17
35% of 840 + 162 = ? – 25% × 300
(7/5) × (3/4) × (5/9) × (6/7) × 3112 = ?
1024 ÷ 16 + 800 ÷ √64 + ? = 200 * 2