Answer:
The one on the left answer the 1st and the one on the right answers the 2nd
Step-by-step explanation:
Solution D
Just put into a calculator
Hope I helped :)
The answer is 540 m2 hope this helps
It works because even if the numbers are broken apart, you are still multiplying the numbers by their values, it's only different because once broken apart, it's in expanded form instead of standard form. It also makes multiplication easier since you don't have to deal with such large numbers.