A water container is in the form of a rectangular tank. Its base is 20 cm by 17 cm and depth of the water in the container is 28 cm. Tony adds one a quarter litres, 350 ml and 100 ml water to the container
Calculate by how many centimeters has the level of water in the tank risen.

Step-by-step explanation:

Given

Tank:

Water:

Required

Determine of the water in the tank

First, we calculate the total volume of water added.

Convert all units to Litres

Convert to cm^3

The volume of the water in the tank is calculated as:

i.e. the base area of the tank multiplied by the height of the water in the tank

Since the above represents the quantity of water, we can substitute 1700cm^3 for Volume

Make height the subject

step-by-step explanation:

sry but any answer choices

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.