Question

Find ten rational number lying between minus 2 by 5 and 1 by 2​

Answer 1

Answer:ten rational numbers between -2/5 and 1/2 are (-7/20), (-3/10),(-1/4),(-1/5),(-3/20),(-1/10),(-1/20),0,(1/20),(1/10)

Step-by-step explanation:

first we will make the denominators same =

(-2*2)/(5*2), (1*5)/(2*5)=

-4/10, 5/10

we will then see the numerators and we will see the numbers lying between them=(-3),(-2),(-1),0,1,2,3,4

(total numbers are 8 which is neither more than nor equal to 10 so will continue the multiplication process)

(-4*2)/(10*2), (5*2)/(10*2)=

-8/20, 10/20

then we will pick any 10 numerators by the same denominators

here I have taken -7/20,-6/20,-5/20,-4/20,-3/20,-2/20,-1/20,(0/20=0),1/20,2/20

then we will cancel them separately

my solution is (-7/20), (-3/10),(-1/4),(-1/5),(-3/20),(-1/10),(-1/20),0,(1/20),(1/10)

therefore ten rational numbers between -2/5 and 1/2 are (-7/20), (-3/10),(-1/4),(-1/5),(-3/20),(-1/10),(-1/20),0,(1/20),(1/10)

Answer 2

Answer:

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