It equals 80.You can also use a calculator.
0.416666 repeating times
It is: 2 times 25 = 50
Factorization of 54: 1 x 54 2 x 27 3 x 18 6 x 9
9 times 7/3 = 21
2 * 2 * 5 * 7 * 11 = 1540
yes it is because 2times 2 times 2 times 2 times 2times 7 times 7 is 784
0.416666 repeating times
It is: 2 times 25 = 50
2.0 + 40 + 5
4
Commutative.
2 * 154 = 308
negative 2 2 x (-1) = -2
68 divided by 2 is equal to 34. So, 34 goes into 68 2times.
It is not possible to answer in terms of a grid that cannot be seen, but a normal grid of 2 squares x 2 squares will have 5 squares.
2times
Factorization of 54: 1 x 54 2 x 27 3 x 18 6 x 9