Ao Zebra goes to the fruit shop to buy fruit. If he buys 6 kg of apples, he will pay 5 yuan less. If he buys 7 kg of peaches, he will pay 6 yuan less. It is known that apples are 5 cents more expensive than peaches per 500 grams. So, how much did the Austrian zebra bring to buy fruit?
奥斑马去水果店买水果，如果买6千克苹果则少5元，如果买7千克桃子则少6元，已知苹果比桃子每500克贵5角．那么，奥斑马买水果共带了多少元．
<gadget id="calculator">6 - 5</gadget>
<output>1</output>

<gadget id="calculator">6 + 1</gadget>
<output>7</output>

<gadget id="calculator">7 - 6</gadget>
<output>1</output>

<gadget id="calculator">7 / 1</gadget>
<output>7</output>

<gadget id="calculator">7 * 7</gadget>
<output>49</output>

<gadget id="calculator">49 - 6</gadget>
<output>43</output>

<result>43</result>