Hongli fruit shop shipped 50 kg of apples, more pears than apples (1/2), and less oranges than pears (1/5).
红利水果店运来苹果50千克，运来的梨比苹果多(1/2)，运来的橘子比梨少(1/5)，这个水果店三种一共运来水果多少千克？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 + (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">50 * (3/2)</gadget>
<output>75</output>

<gadget id="calculator">50 + 75 + 100</gadget>
<output>225</output>

<result>225</result>