What three fractions can turn into integer value. PLZ help me 1 2 3 4 5 6 7 8 9

_ + _ + _

1/6 + 2/4 + 3/9

Step-by-step explanation:

This is an example of three fractions which equal an integer of 1.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

10000

step-by-step explanation: divide by 2,