3 years ago

Five boys each have 8 marbles. If all

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

6 0

5 marbles.

We first need to find how many marbles we have in total.

8 marbles * 5 boys = 40 marbles.

These 40 marbles will now be divided by 8, since we are taking the total amount of marbles we have and separating them into 8 different piles.

40/8 = 5

There will be 5 marbles in each heap.

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If 2 = 6, 3 =12, 4 = 20, 5 = 30, 6 = 42 then 9 = ?

Soloha48 [4]

At first you may get confused but look at those numbers carefully :)

as you see first result is divisible buy one of the product (second product in all cases is unknown)
so let's check where it will lead us :)

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$20/4=5$

$30/5=6$

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Now you can clearly see that every number was multiplied by number 1 higher than itself.
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etc...

it means that after equation sign there should be $90$ because

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