Eric and his two sister shared amount of money in ratio2:7 respectively. If Eric had 300.00 and the remaining amount shared equally among the sister.How much did each sister get.

The equal amount is 525 .

Step-by-step explanation:

Given that,

Eric and his two sister shared amount of money in ratio2:7 respectively.

Amount with Eric = 300

It means,

2x = 300

x = 150

So,

7x = 7(150)

= 1050

As the remaining amount shared equally among the sister. So, the equal amount is 525 .

x = 2.14

Step-by-step explanation:

8x - 3 = x + 12 (6/2 = 3)

7x - 3 = 12 (subtracted 1x from both sides)

7x = 15 (added 3 to both sides)

x = 2.14 (divided 15 by 7)

Hope this helps :)