Question

Draw a line 68 mm long you must use a nuler

Answer 1

Answer:

imagine that the capital I as 1, 0.5, and 1 and small i as 0.1, 0.2, 0.3, 0.4, 0.6, 0.7, 0.8, 0.9 respectively

I i i i i I (i i) i i I

0.68 should come between the two small i in brackets