ben used 124.7 pounds of gravel in his front yard 110.7 pounds in his back yard. how many more pounds of gravel does ben use in his front yard than his back yard

30.1

Step-by-step explanation:

it is subtraction because it is asking how many more pounds of gravel does Ben use in his front yard than his back yard and his front yard has a bigger number so you subtract.

136.2-106.1= 30.1

by definition, an arc subtended by a central angle of some given measure has the same measure. so .