SASMO 2016 Primary 3 (Grade 3) Contest Question 4

Question 4

How many minutes are there in 2 weeks?

1. $2\times7\times24$
2. $(7+7)\times24\times60$
3. $2\times7\times12\times60$
4. $2\times24\times60$
5. $(7+7)\times12\times60$