Question

What other selection of chains could you put together to make a twenty-link chain, using only the sizes 2, 3, 4, 5, 6, 8, 9, 10 and 12?


Try writing the fractions down in different ways.
Find as many different ways of making a twenty-link chain as you can.

Answer 1

Answer:

14 , 16 , 18 ,20 .

Step-by-step explanation:

2 ,4, 6, 8 ,10 , 12 are given

we should take even numbers

14, 16, 18, 20

this we should add