Question
using significant figures, how does the question below equal to 3.26 x 10^47
2.34 x 10^47 + 9.2 x 10^46
2.34 x 10^47 + 9.2 x 10^46
Answers
Damon
(2.34+ 0.92) 10^47 = 3.26 *10^47