Question

find in cm the height of a pile of 15books if each is 2cm 3mm thick​

Answer 1

Step-by-step explanation:

2. A train is travelling at a speed of 108 km/h. How much distance is it travelling every second?

(1 Point)

20 m/s

50 m/s

35 m/s

30 m/s

Answer 2

Answer:

Given,

No. of books =15

Thickness of each book=2cm 3mm=2.3cm(1cm=10mm)

Then,

Height of 15 books=No.of books×Thickness of each book=15×2.3cm=34.5cm

Therefore,

Height of pile of 15 books is 34.5cm.