Randall built a scale model of a barn he wants to construct. What is the total volume of the model Round your answer to the nearest tenth. 3,254.0 cm^3
326.4 cm^3
3,100.8 cm^3
4,243.2 cm^3
1,305.6 cm^3

2764.8cm³

Step-by-step explanation:

Looking at the diagram, the barn is a combination of 2 geometric shapes, a cuboid and Triangular prism

Step 1

Find the volume of the cuboid

Volume of the cuboid = Length × Width × Height

Length = 10cm

Width = 20.4cm

Height = 11.2cm

Volume = 10cm × 20.4cm × 11.2cm

Volume = 2284.8cm³

Step 2

Volume of Triangular prism = 1/2 × base × height × length

= 1/2 × 8 × 12 × 10

= 480cm³

Total volume = 2284.8cm³ + 480cm³

= 2764.8cm³

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled