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3 years ago

How is 225 divisible by nine

2 answers:

8 0

A number is divisible by 9 if the sum of the digits is divisible by 9.

225 is divisible by 9 since the sum of the digits is 9 , (2+2+5=19), and 9 is divisible by 9.

Ivanshal [37]3 years ago

5 0

A number is divisible by 9 if and only if the sum of its number is a multiple of nine.

2+2+5=9 hence 255 is divisible by 9.

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1 year ago

Filipo is building a rectangular sandbox . The length of the sandbox is 1 foot longer than twice the width of the sandbox .the p

Alla [95]

Answer:

Part A : D.) $2w + 2(2w+ 1) = 29$

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Step-by-step explanation:

Given,

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Let the width of the sandbox be 'w'.

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2 years ago

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Answer:

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