The number A is 6 more than the number B, the number A is 1.5 after being reduced by 10 times, and what is the number B after being enlarged by 10 times
甲数比乙数多6，甲数缩小10倍后是1.5，乙数扩大10倍后是多少
<gadget id="calculator">1.5 * 10</gadget>
<output>15</output>

<gadget id="calculator">15 - 6</gadget>
<output>9</output>

<gadget id="calculator">9 * 10</gadget>
<output>90</output>

<result>90</result>