Answer:
$ 13.56
Explanation:
3*4= 12
0.4*4= 1.6
0.09*4=0.36
12+ 1.6+0.36= 13.96
This means you pay $ 13.56 for the notebooks.
Hope that helped.
3.49x4=$13.96
¹3.³49
4
13.96
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