How much time does it take for a bird flying at a speed of 45 km per hour to travel distance of 1800 km

40 hours

Step-by-step explanation:

1800 divided by 45 equals 40 hours. To check your answer you can do 45 times 40.

Hope this helped.

So, we need to find the speed of the flying bird and it is traveling at 45km/h.

Let's put this in fractions:

45 km / 1 h = 1800 km / x h

45/1 = 1800/x

45 = 1800/x

Multiply both sides by x:

45x = 1800

Divide both sides by 45:

x = 40

So it takes 40 hours for that bird.

Step-by-step explanation:

See attachment for complete question.

From the attachment:

Solving (a) The value of x

From the attachment:

So:

Collect Like Terms

Make x the subject

Solving (b): The value of y

So, we have:

Collect Like Terms

Make y the subject

Solving (c): The value of PQ

Substitute 12 for y

Solving (d): The value of QR

Solving (e): The value of PS

Substitute 7 for x

Solving (f): The value of PT

Substitute 7 for x and 12 for y

Solving (g): The value of PR

Because QT bisects PR,

So: