Multiply decimals

4.6 X 8 =

• 32.8

• 36.8

• 12.6

• 28.8

7.23 X 9 =

• 64.07

• 65.07

• 63.08

• 63.07

I I I I I I I I . . . . X 2 =

• .84

• 1.68

• 2.68

• 1.78

.78 X 5.1=

• 3.978

• 3.789

• 3.897

• 39.78

Mason ran 90 meters in 14.53 seconds. If he ran the same exact time after 9 races, what would Mason's total time be?

• 120.77 seconds

• 133.56 seconds

• 131.67 seconds

• 130.77 seconds