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1 vote
Plz help me i need help

Plz help me i need help-example-1
User Borncrazy
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7.3k points

2 Answers

3 votes
Answer = 2 times as longer

Step-by-step explanation:

8 x 10^-7 = (2)4 x 10^-7
User Alberto Pettarin
by
7.9k points
3 votes
4 x 10^-7 x 2 = 8 x 10^-7
Therefore, 2 times as long.
User Warunapww
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