Question
Select the correct combination of mathematical signs
that can sequentially replace ‘*’ sign and balance the equation given below. 54 * 2 * 4 * 15 * 16 * 107Solution
1) 54 * 2 * 4 * 15 * 16 * 107 54 ÷ 2 + 4 x 15 – 16 = 107 27 + 4 x 15 – 16 = 107 27 + 60 – 16 = 107 71≠107. 2) 54 * 2 * 4 * 15 * 16 * 107 54 x 2 + 4 ÷ 15 – 16 = 107 54 x 2 + 0.267 – 16 = 107 92.267 ≠107. 3) 54 * 2 * 4 * 15 * 16 * 107 54 ÷ 2 x 4 + 15 - 16 = 107 27 x 4 + 15 – 16 = 107 108 + 15 – 16 = 107 107 = 107 4) 54 * 2 * 4 * 15 * 16 * 107 54 ÷ 2 x 4 - 15 + 16 = 107 27 x 4 – 15 + 16 = 107 108 – 15 + 16 = 107 109 ≠ 107.
Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
[(345 + 255) ÷ 30 X 12 ...
If ‘A’ means (÷), ‘B’ means (×), ‘C’ means (+), and ‘D’ means (-), then ____ is the value of the expression.
25 A 5 B 8 D 6 C 4...
If ‘L’ denotes ‘addition’, ‘M’ denotes ‘multiplication’, ‘N’ denotes ‘subtraction’, ‘P’ denotes ‘division’, then what wi...
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
172 * 224 * 8 *...
What will be the value of the given expression after the following interchanges?
Expression: 84 ÷ 11 - 15 X 14 + 75
Interchanges: Sign: '...
In a certain code of language, ‘+’ represents ‘x’, ‘-‘ represents ‘+’, ‘x’ represents ‘÷’ and ‘÷’ represents ‘-‘ what ...
If “+” means “minus”, “×” means “divided by”, “÷” means “plus”, and “-“ means then “multiplied by”
260 × 13 �...
If '+' means '-', ' X ' means '+', '-' means '÷' and '÷' means ' X ', then what is the value of the following expression?
91 - 7 X 18 ÷ 5 + 10...
Statements:
A < B ≥ C > U = W; R < Q > L ≤ W = Y; Q > P
Conclusions:
I. B < P
II. C > R
Select the correct sequence of mathematical signs that can sequentially replace the ‘#’ signs and balance the given equation.
56 # 8 # 4 # 32...
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