46.5k views
1 vote
Ma Lee swims for 4 weeks. Each week she swims for 6.3 hours. How many hours does Ma Lee swim in 4 weeks? *

2 Answers

4 votes

Answer: Ma Lee swims for (4x6.3) which equals 25.2

Explanation:

If you write them stacked on top of each other like this

6.3

6.3

6.3

6.3

when you add up the tenths place first you get 12 so regroup the 1 over to the ones place and put 2. Next add up 6's 6x4 equals 24 but dont forget the regrouped 1. Add 24+1=25. So altogether your answer is 25.2.

User Manojkumar M
by
7.1k points
3 votes

Answer:

13.2

Explanation:

multiply 6.3Ă—4

she swims 6.3 hours per week for 4 weeks. to find the answer you just need to multiply then together

User Hhbilly
by
6.8k points
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