How to divide 4.48 ÷7

Mathematics

2 answers:

MrRissso [65]3 years ago

6 0

I hope it helps you get it right

Rina8888 [55]3 years ago

5 0

Answer:

Step-by-step explanation:

4.48/7

7 into 4 (0 times)

Bring next number down 4.48 ⬇️

7 into 44 (6 times, 2 left over)

Bring next number down 4.48 ⬇️

7 into 28 (4 times)

Answer 0.64

I'm always happy to help :)

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nikitadnepr [17]

Answer:

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Step-by-step explanation:

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3 years ago

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There are 5 green, 1 red, and 1 blue book on the shelf. How many ways can they be arranged if the red and blue book are separate

zloy xaker [14]

Answer:

3,600

Step-by-step explanation:

There are 5 green, 1 red, and 1 blue book on the shelf, 7 books in total.

First, count the number of ways when the red and the blue books are not separated. If these books are not separated, you can count them as one book, so there are 6 books in total which can be arranged in

$6!=1\cdot 2\cdot 3\cdot 4\cdot 5\cdot 6=720$

different ways.

But red and blue books can be rearranged in two ways: blue, red or red, blue, so the number of ways books can be arranged if the red and blue book are not separated is

$2\cdot 720=1,440.$