Question
The given equation has been solved on the basis of a certain rule. Find the correct answer for the unsolved equation on that basis: If a ÷ b = (a +
The given equation has been solved on the basis of a certain rule. Find the correct answer for the unsolved equation on that basis: If a ÷ b = (a +
b) ÷ (a –
b) then (16 ÷ 4) × (42 ÷ 7)
More Mathematical operation Questions
- In an imaginary mathematical system, symbol ‘@’ stands for addition, ‘$’ stands for division, ‘&’ stands for subtraction, and ‘#’ stands for multiplication...
- If ‘$’ means ‘+’, ‘#’ means ‘-’, ‘*’ means ‘×’ and ‘@’ means ‘÷’, then what is the value of the given expression? 42 $ 18 # (6 * 4 $ 16) @ 8 # 5
- Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance wi...
- If ‘#’ means ‘×’, ‘%’ means ‘+’, ‘^’ means ‘÷’ and ‘*’ means ‘-’, then the value of 36 % 8 * 5 # 4 ^ 2 is ___.
- If '@' denotes 'addition', '#' denotes 'subtraction', '$' denotes 'multiplication' and '%' denotes 'division', then what will be the value of the following...
- If $ means +, # means - , @ means x and * means ÷, then what is the value of 22 $ 3 @ 10 # 21 * 7 =?
- If P is coded as '÷' , Q is coded as '+' , R is coded as '−' , and S is coded as '×' , then what is the value of the following expression? 24 P 4 S 8 Q 1...
- What will be the value of expression if the signs ‘(x)’ and ‘(+)’ are interchanged? 728 ÷ 13 x 20 ÷ 4 + 8 – 9
- If ‘÷’ means ‘-’, ‘-’ mean ‘+’, ‘+’ means ‘×’ and ‘×’ means ‘÷’, compute the value of the expression: 132 × 12 – 5 ÷ 16 + 3
- Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation. 30 * 4 * 2 * 1 * 121
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