What is the volume of the composite figure?

1. Volume of prism 1

 V = Bh

 V = (5cm)(7cm)(8cm)

2. Volume of prism 2

 V = Bh

 V = (10cm)(7cm)(4cm)

3. Total volume =
cm3

2 answers

is my guess 650 right or wrong
Why did you just guess?
And 650 is wrong, if you want to add the two volumes together.