Question

write a rational number which does not lie between the rational number -2/3 and -1/5

Answer 1

heya friend....

here's your answer

$- 2 \div 3 = - 2 \times 5 \div 3 \times 5 = - 10 \div 15 \\ - 1 \div 3 = - 1 \times 3 \div 5 \times 3 = - 3 \div 15 \\ \\ \\ therefore \: one \: rationl \: number \: between \: - 2 \div 3 \: and - 3 \div 15 = 9 \div 15$
hope it helps you