For the working day the assemblers laid 67.2 m of a cable that makes 105% of the plan. How many meoo of a cable were laid according to the plan?

236
Cable percent of 67.2 m - 105 -100 67.2: 105 * 100 = 0.64*100 = of 64 (m) according to the plan 67.2 - 105 x-100 we Make a proportion: the 105th =67.2*100 x =64 m
188
Answer add