Rate of change and time intervals

The movie runs for 1 hour and 41 minutes.

• It is shorter than an hour.

• It is longer than an hour.

The movie runs for 1 hour and 41 minutes.

It screens at 12:30.

• It finishes at 1:30

• It finishes at 2:00

• It finishes at 2:11

A children's ticket costs $14.50.

An adult ticket costs $17.

A family pass costs $55.

James says that it is cheaper to buy a family pass than 1 adult and 2 children's tickets.

• He is correct

• He is wrong

A children's ticket costs $14.50.

An adult ticket costs $17.

A family pass costs $55.

Miriana says that it is cheaper to buy a family pass than 2 adult and 2 children's tickets.

Which calculation backs up her answer?

• 14.50 x 2 = 29

  17 x 2 = 34

  29 + 34 = 63

  63 > 55

• 14.50 + 14.50 + 17 = 46

  46 < 55

An adult ticket costs $17.

How many cents is that?

A children's ticket costs $14.50.

How many cents is that?

A children's ticket costs $14.50.

How many cents is that?

A children ticket costs $14.50.

Two years ago it cost $12.50.

How much did it change?