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1 vote
How many times larger is 3*10^8 than 6.9*10^9

User Zpete
by
5.5k points

1 Answer

2 votes

Answer:

− 660,00,00,000

Step-by-step explanation:

3 · 10^8

= 3 · (10 · 10 · 10 · 10 · 10 · 10 · 10 · 10)

= 30,00,00,000

6.9 · 10^9

= 6.9 · (10 · 10 · 10 · 10 · 10 · 10 · 10 · 10 · 10)

= 690,00,00,000

30,00,00,000 - 690,00,00,000

= − 660,00,00,000

User Dan Cameron
by
5.0k points