1. Tadashi had a veggie pizza that was cut into 8 equal pieces. He
ate 2 pieces and left the other 6 in the box. What fraction of the
pizza did he eat?

2.
Mrs. Selleck baked a cake and cut it into 10 equal pieces.
Her
family ate 6 pieces and she took the rest to her next-door
neighbor. What fraction of the cake was given to her neighbor?

3.
Dr. Tinibu has 10 t-shirts. 2 of them are clean and 8 are dirty.
What fraction of Dr. Tinibu's shirts are clean?

4.
Peppa has a carton with a dozen eggs in it. 6 eggs are brown.
The rest are white. What fraction of her eggs are white?

1/4, 2/5, 1/5, 1/2

Step-by-step explanation:

1. He ate 2/8's of the pizza, which is simplified to 1/4.

2.She gave 4/10's of the cake to her neighbor, which simplifies to 2/5.

3.2/10 t-shirts are clean. Divide that by the GCF of 2, simplifies to 1/5.

4.6/12 eggs are white, which is equivalent to 1/2.

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m