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Lydiaxqueen
12.07.2019 •
Mathematics
James and john shared 63 marbles in the ratio 4: 5 how manzly marbles did john get
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Ответ:
So if the ratio is 4:5, we know that this total amount of marbles must first be split into 9 equal parts:
Now we know that each 'part' is going to be equal to 7 marbles.
So then in the ratio, we are simply going to multiply each side by 7:
Therefore, since John had the part of '5' in the ratio, the amount of marbles that John got was 35.
Ответ: