Xiaowei, Haohao, and Meimei make Mother’s Day cards. Xiaowei makes 40% more cards than Haohao, and Meimei makes 25% fewer cards than Xiaowei. If Meimei makes 1 more card than Haohao, these three people make a total of How many cards did you get?
小薇、浩浩、美美制作母亲节卡片，小薇制作的卡片比浩浩多40%，美美制作的比小薇少25%，如果美美制作的比浩浩多1张，这三人一共制作了多少张卡片？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 + (2/5)</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(7/5) * (3/4)</gadget>
<output>21/20 = around 1.05</output>

<gadget id="calculator">(21/20) - 1</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 / (1/20)</gadget>
<output>20</output>

<gadget id="calculator">20 * (7/5)</gadget>
<output>28</output>

<gadget id="calculator">20 + 1</gadget>
<output>21</output>

<gadget id="calculator">20 + 28 + 21</gadget>
<output>69</output>

<result>69</result>