James shared a sum of money among his three friends .one got 2/3,the second received got 1/5.what fraction did the third friend receive? A.13/15
B.2/15
C.3/8
D.7/15

It's A

..A

A

AA

..M

M

M

...

.

Step-by-step explanation:

let's turn the denominators of 2/3 and 1/5 the same

10/15 and 3/15

now add them

13/15

to make it 15/15 we need 2/15

so it is option B

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation: