The fruit shop shipped 5 boxes each of apples and bananas. Apples are 15kg per box and bananas are 12kg per box. How many kilograms are the apples and bananas shipped together?
水果店运来苹果、香蕉各5箱．苹果每箱15千克，香蕉每箱12千克．运来苹果和香蕉一共多少千克？
<gadget id="calculator">15 * 5</gadget>
<output>75</output>

<gadget id="calculator">12 * 5</gadget>
<output>60</output>

<gadget id="calculator">75 + 60</gadget>
<output>135</output>

<result>135</result>