MCQOPTIONS
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| 1. |
The interchanges in the digits 9 and 4, and in the signs \['\div '\]and \['\times '\]would make true which one of the following expressions? |
| A. | \[33\times 9\div 80=14\] |
| B. | \[94\times 7\div 97=324~\] |
| C. | \[40\times 10\div 9=49~\] |
| D. | \[30\div 4\times 19=49~\] |
| Answer» C. \[40\times 10\div 9=49~\] | |