Write 820,445 in expanded form

Mathematics

2 answers:

zvonat [6]4 years ago

5 0

800,000 + 20,000 + 400 + 45

Inessa05 [86]4 years ago

5 0

Writing a number in expanded form is just adding the place values together. For example 486 in expanded form would be 400+80+6. In this case it would be 800,000+20,000+400+40+5

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ANTONII [103]

The greatest possible number of club members is 7

Solution:

Given that, local readers’ club has a set of 49 hardback books and a set of 21 paperbacks

Each set can be divided equally among the club members

To find the greatest possible number of club members, we have to find the greatest common factor of 49 and 21

The greatest number that is a factor of two (or more) other numbers.

When we find all the factors of two or more numbers, and some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.

Greatest common factor of 49 and 21:

The factors of 21 are: 1, 3, 7, 21

The factors of 49 are: 1, 7, 49

Then the greatest common factor is 7

Thus, the greatest possible number of club members is 7

7 0

3 years ago

Mr Hayes has 111 straw bundles to use for bedding In his horse stalls. What is the greatest number of stalls he can fill if each

finlep [7]

Answer: 27

Step-by-step explanation:

111/4= 27.75