Question

write 5 rational numbers between 7 and 8​

Answer 1

Answer:

The five rational number between 7 and 8 are 7.12 ,7.25 ,7.375 ,7.5 and 7.75

Step-by-step explanation:

Rational number:

• If p and q are integers and q is not equal to 0, then the number is in the form of p/q and is said to be rational.
• The rational number examples are 1/3, 2/4, 1/5, 9/3, and so forth.

Rational number between 7 and 8

First rational number between 7 and 8 is  $\frac{7+8}{2}$ = $\frac{15}{2}$

                                                                 = 7.5

Second rational number between 7.5 and 8 is $\frac{7.5 +8}{2}$  = $\frac{15.5}{2}$

                                                                    = 7.75

The third rational number between 7 and 7.5 is $\frac{7 + 7.5}{2}$ = $\frac{14.5}{2}$

                                                                     = 7.25

Fourth rational number between 7 and 7.25 is $\frac{7 + 7.25}{2}$ = $\frac{14.25}{2}$

                                                                         = 7.125

Fifth rational number between 7.5 and 7.25 is $\frac{7.5 + 7.25}{2}$ = $\frac{14.75}{2}$

                                                                            = 7.375

7 < 7.12 < 7.25 < 7.375 < 7.5 < 7.75 < 8

Final answer:

The five rational number between 7 and 8 are 7.12 ,7.25 ,7.375 ,7.5 and 7.75

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