Math, asked by sumankumari66559, 5 hours ago

A math book is 3.5cm thick. What is the total thickness of 25 such math books in metres?

Answers

Answered by itzarmygirl92

2

Answer:

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Step-by-step explanation:

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Answered by shreyadw6

1

Step-by-step explanation:

1cm = 10mm

so 3cm = 30cm

3 cm 5 mm = 30 mm + 5 mm

= 35 mm

The height of a pile of 25 books is

25 X 35

= 875 mm

We will convert into meters

1 mm = 0.001 m

875 mm = 0.001 X 875 m

=0.875 m

Height of 25 pile of books is 0.875 m where the height of one book is 3cm and 5mm

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