You would write 7x7x7x7x7x7 as 7^6 (the ^ means to the power of, 7^6 is the same as 76. You would do this because there are 6 sevens there, and 7^6 means 7 times t times 7 times 7 times 7 times 7.
It is 7 times 6 = 42
7 halves times 6 = 21
6*(6/7) = 6*6/7 = 36/7 or 51/7.
Answer: 6 Times That is because 7 times 6 = 42
7 * 11 * 13 * 6 = 6,006
6 times -7 is -42
7*7*2*2*5*3 =(7*7)*(2*3)*(2*5) =49*6*10 =(50-1)*6*10 =(50*6-6)*10 =(300-6)*10 =294*10 =2940
5 x 6 x 7 = 210
7 x 6 x 100 = 4200
9 x 6 x 7 = 378
7 times 6 equals 42 :)