Huayuan Primary School bought 50 sets of desks and chairs for one person, each desk is 118 yuan, and each chair is 42 yuan. How much does it cost in total? (answer in two ways)
花园小学买了50套单人课桌椅，每张课桌118元，每把椅子42元，一共要花多少元？(用两种方法解答)
<gadget id="calculator">118 * 50</gadget>
<output>5_900</output>

<gadget id="calculator">42 * 50</gadget>
<output>2_100</output>

<gadget id="calculator">5_900 + 2_100</gadget>
<output>8_000</output>

<result>8_000</result>