Select the correct combination of mathematical signs to replace ‘*' signs and to balance the given equation :
530 * 2 * 3 * 5 * 800
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. ÷ × + =.
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Given Equation: 530 * 2 * 3 * 5 * 800 Check all the options: Option 1: ÷ + - = After replacement, the equation becomes; 530 ÷ 2 + 3 - 5 = 800 = 263 is not equal to 800. Hence, option 1 is not the correct answer. |
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Option 2: ÷ - - = After replacement, the equation becomes; = 530 ÷ 2 - 3 - 5 = 800 = 257 is not equal to 800. Hence, option 2 is not the correct answer. |
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Option 3: ÷ × + = After replacement, the equation becomes; = 530 ÷ 2 × 3 + 5 = 800 = 800 is equal to 800. Hence, option 3 is the correct answer. |
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Option 4: + + × = After replacement, the equation becomes; = 530 + 2 + 3 × 5 = 800 = 547 is not equal to 800. Hence, option 4 is not the correct answer. |