Answer:
Step-by-step explanation:
The answer is 5 :)
Significant digits are all digits, after the comma, excluding the first if this first is Zero
So the number of significant digits is 3 (1,0,2)
Answer:
24
Step-by-step explanation:
6x4
8x3
Answer:
a=10 b=30 c=20
Step-by-step explanation:
10+30=40 30+20=50 20+10=30