53
78 multiplied by 53 is 4,134.
53 + 25 = 78
The answer is, A 78(131 - 53 = 78)
131
78/1.06 = 7800/106 = 3900/53
the solution to the equation -53 plus 1 -26 is -78.
Iodine is element number 53 and and so has 53 protons. There are thus 131-53 = 78 neutrons
134
78
78
1540