Tom planted vegetables in a rectangular garden that was 24 feet long and 15 feet wide. He used
1/3 of the area for corn and 1/5 of it for peas. How many square feet are left for other vegetables?  Choose the most appropriate option
A) 165 sq. ft. B) 166 sq. ft. C) 167 sq. ft. D) 168 sq. ft. E) 169 sq. ft.
area of garden is 24 x 15 = 360 sq. ft.   1/3 x 360 = 120 sq. ft. for corn   1/5 x 360 = 72 sq. ft. for peas   120 + 72= 
<gadget id="calculator">120 + 72</gadget>
<output>192</output>
192 sq. ft. used     360 - 192= 
<gadget id="calculator">  360 - 192</gadget>
<output>168</output>
168 sq. ft. left over   correct answer 168 sq. ft.
<result>D</result>
Tom planted vegetables in a rectangular garden that was 24 feet long and 15 feet wide. He used
1/3 of the area for corn and 1/5 of it for peas. How many square feet are left for other vegetables?