Question

Give two equivalent rational numbers for .-19/27​

Answer 1

Answer:

(i) -3 and 2

between number are -2,-1

(ii) -3/4 and 1/4

between number are -2/4,-1/4

(iii) -6/7 and 1/4

now, equivalent the denominator

so,7x4=28

-6/7×4/4--24/28

1/4×7/7=7/28

between number are -23/28 and -22/28

(iv)-7/9 and -1/3

LCM=9

-7/9×1/1=-7/9

-1/3×3/3--3/9

between number are -4/9 and -5/9

Answer 2

Answer:

fist=38/54 And second is 57/81

Step-by-step explanation:

19*2/27*2and 19*3/27*3

multiple both no. any no. like 2 so you have to multiply both no. by 2 you can take any no. like 29,25,14,23

you can write like this way

19/27 = 19*2/27*2 =19*3/27*3

19/27=38/54=57/81

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