Clare is using little wooden cubes with edge length 1/2 inch to build a larger cube that has edge length 4 inches. How many little cubes does she need?

Clare needs 8 little cubes.

Step-by-step explanation:

Edge length of larger cube = 4 inches

Edge length of little cubes = 1/2 inch

Number of little cubes needed = edge length of larger cube ÷ edge length of little cube = 4 ÷ 1/2 = 4 × 2/1 = 8

She needs 8 little cubes.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.