Find theree rational numbers between -7/8 and -8/7
Answers
Answer:
The three rational number between -\frac{3}{7}−
7
3
and -\frac{2}{7}−
7
2
are -\frac{11}{28},-\frac{10}{28}, -\frac{9}{28}−
28
11
,−
28
10
,−
28
9
.
Step-by-step explanation:
To find : Three rational number between -\frac{3}{7}−
7
3
and -\frac{2}{7}−
7
2
?
Solution :
We multiply numerator and denominator by 4,
-\frac{3}{7}=-\frac{3\times 4}{7\times 4}=-\frac{12}{28}−
7
3
=−
7×4
3×4
=−
28
12
-\frac{2}{7}=-\frac{2\times 4}{7\times 4}=-\frac{8}{28}−
7
2
=−
7×4
2×4
=−
28
8
Now, the numbers between -12 and -8 are -11,-10,-9.
Three rational number between -\frac{12}{28}−
28
12
and -\frac{8}{28}−
28
8
are -\frac{11}{28},-\frac{10}{28}, -\frac{9}{28}−
28
11
,−
28
10
,−
28
9
.
Therefore, the three rational number between -\frac{3}{7}−
7
3
and -\frac{2}{7}−
7
2
are -\frac{11}{28},-\frac{10}{28}, -\frac{9}{28}−
28
11
,−
28
10
,−
28
9
.
#Learn more
Find three rational numbers between ⅓ and ½
https://brainly.in/question/10314272
Answer:
51/56, 52/56, 53/56
Step-by-step explanation:
we have to first make the denominator equal through LCM or direct method :
(-7/8)×7 , (-8/7)×8 = (49/56) , (64/56)
now we can choose any three no. like the 60/56, 63/56 , 55/56 ...