Question

find the value of -3/7+2/3​

Answer 1

Answer:

5/21 is answer

Step-by-step explanation:

-3/7 + 2/3                (7 x 3 = 21) take LCM

(-9+ 14)/21

= 5/21

Answer 2

Answer:

4.2

Step-by-step explanation:

To add fractions we must make them like fractions so

- 3/7 and 2/3 LCM= 21

So then multiply the numerators by cross multiplication

-3 x 3= -9

2 x 7= 14

-9 + 14= 5

    21      21

5/21= 4.2