Question

insert a rational no. between -2/5 and 1/2

Answer 1

-2/5 = (-2)*2/5*2 = -4/10
1/2 = 1*5/2*5 = 5/10
so:
-4/10,-3/10,-2/10,-1/10,...,5/10

if i was helpful mark me as brainliest answer

Answer 2

hye


======================

lets recall a formula for finding rational number 

lets make -2/5 & 1/2 with same denominator

= -2/5 and 1/2

=>lcm is 10

=>  -4/10  and 5/10

niw lets dd them


=>-4 +5/10 

=>1/10

so a rati,. no . btw -2/5 and 1/2 = 1/10

hope it helps u.