a. Circular concrete slabs are manufactured with diameter tolerances of ±5%. Determine an estimate for the maximum percentage error in area of one of these slabs.
b. A batch of 600 mm diameter slabs is produced. Determine the range of slab areas you could expect in a large delivery.
c. How much extra concrete would be used to produce one slab if its diameter is too large by 2%?
Comments
Leave a comment