6,000 blue bricks were shipped to the construction site, and the red bricks shipped were 75% of the blue bricks. How many bricks were shipped in total?
建筑工地运来6000块青砖，运的红砖是青砖的75%，两种砖共运来多少块？
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">6_000 * (3/4)</gadget>
<output>4_500</output>

<gadget id="calculator">4_500 + 6_000</gadget>
<output>10_500</output>

<result>10_500</result>