2 years ago

2/ 7 y+3 1/7 y if y= 7/9

Mathematics

1 answer:

aivan3 [116]2 years ago

7 0

Answer:

8/3 = 2 2/3

Step-by-step explanation:

(2/7)y + (3 1/7)y = (3 3/7)y = (24/7)y

For y=7/9, this is ...

(24/7)(7/9) = 24/9 = 8/3

The value of the expression for y=7/9 is 8/3.

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