Zara bought 24 cows, 7 sheep, and some goats. Next week, she will transport all of them to a new farm in 3 equally-sized groups of 48 animals per group. How many goats does she own?
Zara will transport a total of 3 * 48 = 
<gadget id="calculator">3*48</gadget>
<output>144</output>
144 animals.
The known number of animals is 24 + 7 = 
<gadget id="calculator">24+7</gadget>
<output>31</output>
31 cows and sheep.
Zara therefore has 144 - 31 = 
<gadget id="calculator">144-31</gadget>
<output>113</output>
113 goats.

<result>113</result>