Question

calculate(2.34×10^4-1.23×10^3) with respect to significant figures​

Answer 1

Answer:

4

Step-by-step explanation:

=>2.34 ×10^4 - 1.23×10^3

= 2.34×10^4 - 0.123×10^4

= (2.34 - 0.123)10^4

= 2.217 × 10^4

=> 4 significant figures.