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1 year ago

A family gathered 20 small seashells from the beach bringing the total number of small seashells in their collection to 41.

Mathematics

2 answers:

Aleks [24]1 year ago

5 0

7 in a half because your non

bija089 [108]1 year ago

4 0

20x=41 because if you have 20 sea shells + (x) x is the ones that you are missing that add up to 41 and then you would make that all equal 41
20x=41 :)

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Kyra has a rock collection. When she puts her rocks into 2 equal plies, there are no rocks left over. When she puts her rocks in

Nat2105 [25]

Step-by-step explanation:

According to this description we need a number that can be divided by 2,3 and 4 since the amount of rocks can be described by a natural number. However if a number is divided by 4 it is divided by 2 as well since 2*2=4.

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Also any product of 12 with any natural number can be devided by 3, 4 and 2.

If the exercise asks for the numbers that are divided only by 2,3 and 4 these are:

${3}^{ \alpha } \times 12 \: and \: {4}^{ \alpha } \times 12 \: \\ where \: \alpha \: belongs \: to \: the \: set \: of \: all \: \\ natural \: numbers$

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2 years ago

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pychu [463]

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Step-by-step explanation:

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Varvara68 [4.7K]

We can find out he answer to the question by using the information given.
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Hope this helps!

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