Answer:
28.3 grams
Step-by-step explanation:
One ounce is 28.3 grams.
Answer:
50.80 cm^3
Step-by-step explanation:
the polyhedron is a rectangular pyramid
Volume of a rectangular pyramid = 1/3 x ( width x height x length)
1/3 ( 4 x 5 x 3) = 20 inches
we need to convert inches to cm
1 in = 2.54 cm
20 x 2.54 = 50.80 cm^3
5km = 5000m = 50000cm
thus, 50000:450 then simpify it. the final answer would be 1000:9
