There are two baskets of apples, A and B, and the weight of A is 90% of that of B. If 5 kg of apples are taken from basket B to basket A, the two baskets of apples weigh the same. How many kilograms are the two baskets of apples?
有甲、乙两筐苹果，甲筐的重量是乙筐的90%．如果从乙筐拿5千克到甲筐，则两筐苹果一样重．两筐苹果共多少千克？
<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">90 / 100</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">1 - (9/10)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">10 / (1/10)</gadget>
<output>100</output>

<gadget id="calculator">100 - 10</gadget>
<output>90</output>

<gadget id="calculator">100 + 90</gadget>
<output>190</output>

<result>190</result>