WebMar 22, 2024 · Ex 9.1, 1 List five rational numbers between: (iv) −1/2 and 2/3 First, we make the numbers with same denominator – 1/2 & 2/3 Common denominator = LCM of 2 & 3 = 2 × 3 = 6 So, (−1)/2 = (−1)/2 × 3/3 = (−3)/6 2/3 = 2/3 × 2/2 = 4/6 Thus, 5 rational numbers are (−𝟐)/𝟔, (−𝟏)/𝟔, 𝟎/𝟔, 𝟏/𝟔, 𝟐/𝟔. Next: Ex 9. ... WebMultiplicative inverse of -1 is -1. 5. Name the property under multiplication used in each of the following: (i) -4/5 × 1 = 1 × (-4/5) = -4/5 (ii) -13/17 × (-2/7) = -2/7 × (-13/17) (iii) -19/29 × 29/-19 = 1 Solution: (i) -4/5 × 1 = 1 × (-4/5) = -4/5 Here 1 is the multiplicative identity. (ii) -13/17 × (-2/7) = -2/7 × (-13/17)
Rational numbers between two rational numbers (practice) - Khan …
WebList three rational numbers between -2 and -1 Medium Solution Verified by Toppr Let us write -1 and -2 as rational numbers with denominator 5 (why?) We have -1 = 5−5= -2= 5−10 so 5−10< 5−9< 5−8< 5−7< 5−6< 5−5 or -2< 5−9< 5−8< 5−7< 5−6<-1 The three rational numbers between -2 and -1 would be 5−9, 5−8, 5−7 WebWhich are three rational numbers between −2 and −1? A 2−1, 3−1, 5−1 B 2−3, 4−7, 4−5 C 5−12, 5−22, 512 D 23, 47, 45 Easy Solution Verified by Toppr Correct option is B) Mean = 2(−2)+(−1)= 2−1−2= 2−3. 2(−2)+ 2−3 = 4−7 2(−1)+ 2−3 = 4−5 Mean of numbers lies between the two numbers. So, answer is option B. Was this answer helpful? 0 0 Similar … notice of balance due on account
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WebMar 28, 2024 · Example 2 Find five rational numbers between 1 and 2. As we have to find 5 rational numbers, we multiply the numbers by 6/6 1 = 1 × 6/6 & 2 = 2 × (" " 6)/6 Thus, 5 Rational numbers between 1 & 2 (i.e. … WebSince we want to find five rational numbers between the given numbers, multiplying the numerator and denominator of the above numbers by 5 + 1 i.e. by 6, we get 18 30 … WebApr 4, 2024 · Therefore, five rational numbers between -2 and -1 are -1.75, -1.875, -1.9375, -1.46875, -1.5. Note: Whenever such a type of question appears, i.e., it is asked to find a … notice of bankruptcy stay