24 in a concrete floor, 19 control joints are equally spaced. From the center of the first beam to the center of the las
Posted: Tue May 10, 2022 8:56 am
24 in a concrete floor, 19 control joints are equally spaced. From the center of the first beam to the center of the last control joint, it measures 204.75'. What is the center- to-center spacing between the control joints?