The answer is: 254+(-247) = 7
254 ÷ 7 = 36 with remainder 2 or 36.2857
7 decimeters = 7/.254 inches = 27.6 inches.
7, R 16
7 R 16
120 127 252 254
254+2569/426
A quicker way of writing 254 + 254 + 254 is 3 x 254, or three multiplied by 254. The answer is 762.
30% of 254= 30% * 254= 0.3 * 254= 76.2
254 is the mass number of the isotope Fm-254.
nine add 7 to get from -7 to 0 then add 2 to get to 2 7 + 2 = 9
1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541
254 of them.