Question

A toy car is 1/20 of the size of a real car. The toy car measures 19 cm in leng
Vhat is the length of the real car in centimetres?​

Answer 1

Answer:

In map 1 cm =100,000 cm

∴2.9cm=  

1

100000

​  

×2.9=290000cm

As 1 km =1000 m

1000m =100000 cm

∴1 km =100000cm

Then 290000 cm =  

100000

290000

​  

=2.9 km

Explanation:

Answer 2

Answer:

original size of car= 20×19 cm

=3800cm

ans: 3800cm..