The pizza costs $9.75 each you buy 3 pizzas and eat 1/5.  How much pizza did you eat? how much pizza is left over? helpp

1/5 pizzas; 2 4/5 pizzas

Step-by-step explanation:

the cost is unneeded information

if you bought 3 pizzas but only ate 1/5 of a pizza you subtract them

3 - 1/5 is 2 4/5 or 2.8

you ate 1/5 of the pizzas and have 2 4/5 left

Step-by-step explanation:

You bought 3 pizzas.

You ate 1/5. It can be as 1/5 of one pizza or 1/5 of all pizzas.

The first case:

The second case:

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25