Answers

2014-06-30T17:36:31+05:30
Cross method is done by cancelling  the the nos. diagonally by proper multipliers .
1 5 1
cross method is done by cutting the numbers with the same factors qpposingly or diagonally....
2014-06-30T17:40:11+05:30
Cross mutliplication method is done by cutting numbers with the same factors opposingly or diagonally.......
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