Accurately 78764

The treasurer is to pay the following amounts:
€369 30c, €1426 25c, €694 17c,
€1242 38c, €858 41c and €219 38c.
How many hundred euros will he order at the bank to pay each amount accurately and, if possible, in the largest bills and coins?

Correct answer:

n =  17

Step-by-step explanation:

$$\begin{gathered} 369=3\cdot 100+50+10+5+2+2 \\ 1426=2\cdot 500+4\cdot 100+2\cdot 10+5+1 \\ 858=500+3\cdot 100+50+5+3\cdot 1 \\ n=3+4+1+2+5+2=17 \end{gathered}$$

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