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elena-14-01-66 [18.8K]
2 years ago
10

7×0.4= show work please​

Mathematics
2 answers:
Anna35 [415]2 years ago
8 0

Answer:

2.8

Step-by-step explanation:

This is the same as:

0.4+0.4+0.4+0.4+0.4+0.4+0.4

If we were to change the question to:

4+4+4+4+4+4+4=28

That would be 10x this question's answer, Therefore you divide 28 by 10 to give you 2.8  

svetoff [14.1K]2 years ago
6 0

Answer:

2.8

Step-by-step explanation:

.4 × 7 =2.8

.4+.4+.4+.4+.4+.4+.4

Hope this helps!!:)

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