Math, asked by sidduhandi94, 9 months ago

add the following rational numbers 15/-7 and 8/3

Answers

Answered by tamoghnadhar4

6

Answer:

11/21

Step-by-step explanation:

=>(15/-7)+(8/3)

we know that,

LCM of -7&3 is -21

therefore,

=>{15*3}+{8*(-7)}/(-7*3)

=11/21

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