8,3*3,8= 31,54 right. My teather says that it's WRONG. Why?
8.3*3.8 = 31.54 Yes,,,,, BUT are you learning about significant digits and rounding?
Electric Pavlov's right, the problem probably asked you to round.
31.54 should be correct...
+37146 
+2863 
8,3*3,8= 31,54 right. My teather says that it's WRONG. Why?
