Question

compare the given rational number .2/5,4/10​

Answer 1

Step-by-step explanation:

first of all take the lcm of denominators ....

so LCM = 10

now ... chane the denominator of 2/5 to the LCM= 10

=> 2/5=4/10

and 4/10 already have denominator 10= LCM

now we r getting bith as 4/10 and 4/10

therefore both are equal .....

OTHER METHOD

Convert 4/10 into its simplest form by dividing numerator and denominator by 2

then we get 4/10= 2/5

which is equal to the given 2/5

therefore both are equal

Answer 2

Step-by-step explanation:

2/5 and 4/10

Solution:- Let us compare 2/5 and 4/10

2/5 = 2×10/5×10 = 20/50 and 4/10 = 4×5/10×5 = 20/50

So, 2/5 = 4/10

Therefore, 2/5 = 4/10