It is 7.44 eights of an inch.
1.125
there are 8 of those 1/8 inches in 1 inch.
0.66 is approximately 2/31/8 = 0.125You can fit 0.66/0.125 = 5 eights in 0.66, but you're left with 7/200 which is too small to divide in eights.
1.75 eights is equal to 14.
It is 7.44 eights of an inch.
1.125
there are 8 of those 1/8 inches in 1 inch.
0.66 is approximately 2/31/8 = 0.125You can fit 0.66/0.125 = 5 eights in 0.66, but you're left with 7/200 which is too small to divide in eights.
One inch is equal to 2.54 centimetres. Three eighths of an inch is equal to 3/8 x 2.54 = 0.9525 centimetres.
1
1.75 eights is equal to 14.
8
1
7/8 = 0.875 of an inch
Seven eights plus three eights is ten eights. Now, possibly you intended to ask about eighths, rather than eights. Ten eighths is equal to one and a quarter. However, ten eights is equal to 80. The extra h makes a difference.
5/8 inch is 15.875mm