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Which of the four interchanges in signs and numbers would make the below equation correct?4 × 6 - 2 = 141. - and÷, 2 and 62. × and +, 4 and 63. × and÷, 2 and 44. - and +, 2 and 6 |
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Answer» Correct Answer - Option 4 : - and +, 2 and 6 Given, 4 × 6 - 2 = 14 1)- and÷, 2 and 6→4 × 2÷6≠14 (Means - is replaced by÷, and 2 and 6 are interchanges) 2)× and +, 4 and 6→ 6+4- 2 ≠14 (Means× is replaced by +, and 4 and 6 are interchanges) 3)× and÷, 2 and 4→2÷6 - 4≠14 (Means× is replaced by÷, and 2 and 4 are interchanges) 4)- and +, 2 and 6 → 4 × 2+6= 14 (Means - is replaced by +, and 2 and 6 are interchanges) Hence, the correct answet is- and +, 2 and 6. |
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