Which are positive rational numbers? (i) -7/8 (ii) -13/17 (iii)-8/-11 (iv)0/8 (v)0/-7

Question

KnowledgeBoat · Accepted Answer

(i) ⇒ The numerator is negative and the denominator is positive (opposite signs), making it a negative rational number. Hence, it is not a positive rational number. (ii) ⇒ The signs are opposite, so it is a negative rational number. Hence, it is not a positive rational number. (iii) ⇒ Both the numerator and denominator are negative, the signs cancel out (), making the value positive. Hence, it is a positive rational number. (iv) ⇒ The value is 0, and zero is neither positive nor negative. Hence, it is not a positive rational number. (v) ⇒ The value is 0, and zero is neither positive nor negative. Hence, it is not a positive rational number.

Mathematics

Which of the following are positive rational numbers?
(i) $\dfrac{-7}{8}$
(ii) $\dfrac{-13}{17}$
(iii) $\dfrac{-8}{-11}$
(iv) $\dfrac{0}{8}$
(v) $\dfrac{0}{-7}$

Rational Numbers

Answer

Related Questions

Which of the following are rational numbers?
(i) $\dfrac{5}{15}$
(ii) $\dfrac{-6}{23}$
(iii) 17
(iv) -25
(v) 0
(vi) $\dfrac{8}{0}$
(vii) $\dfrac{0}{0}$
(viii) $\dfrac{0}{8}$
(ix) $\dfrac{-23}{-37}$
(x) $\dfrac{-1}{7}$

Write down the numerator and the denominator of each of the following rational numbers :
(i) $\dfrac{12}{17}$
(ii) $\dfrac{6}{-23}$
(iii) $\dfrac{-21}{5}$
(iv) 7
(v) -8

Which of the following are negative rational numbers?
(i) $\dfrac{-16}{5}$
(ii) $\dfrac{-10}{-11}$
(iii) -21
(iv) $\dfrac{0}{-3}$
(v) 17

Find four rational numbers equivalent to each of the following :
(i) $\dfrac{3}{10}$
(ii) $\dfrac{-5}{9}$
(iii) $\dfrac{6}{-13}$
(iv) 9
(v) -1

Mathematics

Which of the following are positive rational numbers?(i) −78\dfrac{-7}{8}8−7​(ii) −1317\dfrac{-13}{17}17−13​(iii) −8−11\dfrac{-8}{-11}−11−8​(iv) 08\dfrac{0}{8}80​(v) 0−7\dfrac{0}{-7}−70​

Rational Numbers

Answer

Related Questions

Which of the following are rational numbers?(i) 515\dfrac{5}{15}155​(ii) −623\dfrac{-6}{23}23−6​(iii) 17(iv) -25(v) 0(vi) 80\dfrac{8}{0}08​(vii) 00\dfrac{0}{0}00​(viii) 08\dfrac{0}{8}80​(ix) −23−37\dfrac{-23}{-37}−37−23​(x) −17\dfrac{-1}{7}7−1​

Write down the numerator and the denominator of each of the following rational numbers :(i) 1217\dfrac{12}{17}1712​(ii) 6−23\dfrac{6}{-23}−236​(iii) −215\dfrac{-21}{5}5−21​(iv) 7(v) -8

Which of the following are negative rational numbers?(i) −165\dfrac{-16}{5}5−16​(ii) −10−11\dfrac{-10}{-11}−11−10​(iii) -21(iv) 0−3\dfrac{0}{-3}−30​(v) 17

Find four rational numbers equivalent to each of the following :(i) 310\dfrac{3}{10}103​(ii) −59\dfrac{-5}{9}9−5​(iii) 6−13\dfrac{6}{-13}−136​(iv) 9(v) -1

Which of the following are positive rational numbers?
(i) $\dfrac{-7}{8}$
(ii) $\dfrac{-13}{17}$
(iii) $\dfrac{-8}{-11}$
(iv) $\dfrac{0}{8}$
(v) $\dfrac{0}{-7}$

Which of the following are rational numbers?
(i) $\dfrac{5}{15}$
(ii) $\dfrac{-6}{23}$
(iii) 17
(iv) -25
(v) 0
(vi) $\dfrac{8}{0}$
(vii) $\dfrac{0}{0}$
(viii) $\dfrac{0}{8}$
(ix) $\dfrac{-23}{-37}$
(x) $\dfrac{-1}{7}$

Write down the numerator and the denominator of each of the following rational numbers :
(i) $\dfrac{12}{17}$
(ii) $\dfrac{6}{-23}$
(iii) $\dfrac{-21}{5}$
(iv) 7
(v) -8

Which of the following are negative rational numbers?
(i) $\dfrac{-16}{5}$
(ii) $\dfrac{-10}{-11}$
(iii) -21
(iv) $\dfrac{0}{-3}$
(v) 17

Find four rational numbers equivalent to each of the following :
(i) $\dfrac{3}{10}$
(ii) $\dfrac{-5}{9}$
(iii) $\dfrac{6}{-13}$
(iv) 9
(v) -1