Question

46 x 10-4


4.6 x 10-10


4.6 x 10-4

Answer 1

46 x 10-4 = 456

4.6 x 10-10=36

4.6 x 10-4=42

Explanation:

Answer 2

456

36

42

Explanation:

I simply followed the PEMDAS rule. Multipliction/Division are before Addition/Subtraction