Answer:
the volume of the microwave is 3080 cubic inches
Step-by-step explanation:
To find the volume of Bert's family's new microwave, we use the formula for the volume of a rectangular prism:
Volume = Length x Width x Height
Given:
Length = 20 inches
Width = 14 inches
Height = 11 inches
Substitute these values into the formula:
Volume = 20 x 14 x 11
Calculating the volume:
Volume = 3080 cubic inches
Therefore, the volume of the microwave is 3080 cubic inches.