Question

find the lcm of 1/2, 2/3, 3/4, 4/5​

Answer 1

Answer:

12

Step-by-step explanation:

lcm of fractions is lcm of numerators/ hcf of denominators

= lcm of numerators = lcm(1,2,3,4)=12

=hcf of denominators = hcf(2,3,4,5) =1

lcm of fraction = 12/1=12

hope this helps

Answer 2

Answer:

 12

Step-by-step explanation:

lcm of fraction=lcm of numerator/hcf of denominator

formula for finding hcf,

                      Divident=Divisor*Quotient+Remainder

hcf=(2,3,4,5)=1

explaination:

5=4*1+1

4=1*4+0(hcf=1)

3=1*3+0(hcf=1)

2=1*2+0(hcf=1) therefore hcf=1

lcm(1,2,3,4)=12

Lcm of fractions=12/1=12.