It is 7 lots of 9 = 7*9 = 63.
16
4/7 = 0.57145/9 = 0.5555so 4/7 is not equal to 5/9
9 x -7 = -84
9
9 x 7 or 7 x 9
Because 9 - 7 does not equal 7 - 9.
9 x -7 = -84
2+7 is equal to 9. 12356789+5000 is equal to 12361789.
2
1 and 7/9 is equal to 1.7778.
7 × 9 = 63