The length of the longest tape in cm which can be used to measure exactly, the length 10m; 3m 85cm; and 11m 50cm is:  Pick
A) 5 B) 35 C) 34 D) 36 E) 38
The three lengths in cm are 1000, 385 &amp; 1150.   HCF of 700, 385 &amp; 1295 is 5.   Hence, the answer is 5 cm.   5NSWER:5
<result>A</result>
The length of the longest tape in cm which can be used to measure exactly, the length 10m; 3m 85cm; and 11m 50cm is: