Select the correct combination of mathematical signs to replace the '+' signs to balance the equation: 240 + 40 + 8 + 60 + 185
+ ÷ - =
+ ÷ - = is correct.
Place the signs in order: \(240 + 40 \div 8 - 60 = 185\).
By the order of operations (BODMAS), division comes first: \(40 \div 8 = 5\).
Then \(240 + 5 - 60 = 185\), so both sides are equal and the equation balances.
In this order the first sign adds, the second divides 40 by 8, the third takes away 60, and the last one is the equals sign before 185.
Similar Questions
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525 Q 25 R 42 S 4 = ?
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Which two signs given in the options should be interchanged to make the following equation correct?
17 + 28 × 4 - 5 ÷ 3 = 9
Which two signs should be interchanged to make the following equation correct?
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Important Questions from Mathematical Operations
Select the set, from the given options, in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(6, 13, 78)
(5, 22, 110)
If + means -, - means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation?
28 - 6 ÷ 4 + 14 × 14 = ?
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Which numbers should replace X and Y so that the pattern followed by the two numbers on the left side of :: is the same as that on the right side of :: ?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 Operations on 13 such as adding/subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
X : 649 :: 956 : Y
Which two numbers should be interchanged to make the given equation correct?
75 ÷ 5 + 15 × 4 - 17 × 3 + (60 ÷ 6) × 10 = 100
(Note: Interchange should be done of the entire number and not individual digits of a given number.)
If ‘A’ stands for ‘\(\div \)', ‘B’ stands for ‘x', ‘C’ stands for ‘+', ‘D’ stands for ‘-', what will come in the place of the question mark '?' in the following equation?
225 B 15 A 15 C 125 D 225 = ?
