Question

Q1: Use mean to find five rational numbers between the given numbers-:
A) -25 and -24
B) -5 and 0

plz help urgent!

Answer 1

♠Question-1♠

Use mean to find five rational numbers between the given numbers-:

Use mean to find five rational numbers between the given numbers-:A) -25 and -24

Use mean to find five rational numbers between the given numbers-:A) -25 and -24B) -5 and 0

♦Answer-1♦

A)–25 and –24

∵ mean of –25 and –24=(–25+(–24))÷2

=–24.5=–49/2

Similarly,

mean of –25 and –24.5=–24.75=–99/4

mean of –24 and –24.5=–24.25=–97/4

mean of –24.25 and –24.5=–24.375= –195/8

mean of –24.25 and –24=–24.125= –967/40

Therefore, any five rationals between –25 and –24 are:

$- \frac{49}{2} ; \: - \frac{99}{4} \: ; - \frac{97}{4} ;\: - \frac{195}{8}; \: - \frac{967}{40}$

B) –5 and 0

∵ mean of –5 and 0=(–5+0)÷2

=–2.5=–5/2

Similarly,

mean of –2.5 and 0=–1.25=–5/4

mean of –2.5 and 5=–3.75=–15/4

mean of –3.75 and 0=–1.875=–15/8

mean of –3.75 and 5=–4.375=–35/8

Therefore, any five rationals between –5 and 0 are:

$- \frac{5}{2} \: ; - \frac{5}{4} ; \: - \frac{15}{4} ; \: - \frac{15}{8} ; \: - \frac{35}{8}$

Answer 2

Answer:

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