Question

Let's find2. 1+5 3First write the addition with a common denominator.Then add.12— +51-4-13Х5

Answer 1

Answer:
`(2)/(5)+(1)/(3)=(6)/(15)+(5)/(15)=(11)/(15)`Step-by-step explanation:

The given addition exercise is:

`(2)/(5)+(1)/(3)`

The LCM of the denominator (5 and 3) = 15

Multiply 2/5 by 3/3

`(2)/(5)=(2*3)/(5*3)=(6)/(15)`

Multiply 1/3 by 5/5

`(1)/(3)=(1*5)/(3*5)=(5)/(15)`

The addition becomes

`(6)/(15)+(5)/(15)=(11)/(15)`

Therefore, we can fill in the vacant boxes as shown below:

`(2)/(5)+(1)/(3)=(6)/(15)+(5)/(15)=(11)/(15)`