3.12: 3 significant 72.10: 4 siginificant 0.13: 2 siginificant After we know how many significant a number have, that me show you how to know how many significant after the multiplying

That me show you some different type of examples:

1.5.30 X 28.3 = 150------3 siginificant

3 significant 3 significant
IF THE TWO NUMBERS OF ARE SAME, WE SHOULD AS SAME AS TWO SIGNIFICANT FIGURES 2.0.25 X 52.78 = 13---------2 siginificant (we chose the least number of significant figures as the answer)
2 significant 4 significant
IF THE TWO NUMBERS OF ARE NOT SAME, WE SHOULD AS SAME AS THE LEAST NUMBER OF SIGNIFICANT FIGURES

Review:3.12: 3 significant 72.10: 4 siginificant 0.13: 2 siginificantAfter we know how many significant a number have, that me show you how to know how many significant after the multiplyingThat me show you some different type of examples:1.5.30 X 28.3= 150------3 siginificantIF THE TWO NUMBERS OF ARE SAME, WE SHOULD AS SAME AS TWO SIGNIFICANT FIGURES

2.0.25 X 52.78= 13---------2 siginificant (we chose the least number of significant figures as the answer)2 significant 4 significant

IF THE TWO NUMBERS OF ARE NOT SAME, WE SHOULD AS SAME AS THE LEAST NUMBER OF SIGNIFICANT FIGURES