To add them we need the same unit of the measurement, so that we add the feet and the inches separately. Then divide the inches by 12 to convert to feet, and add the whole number of feet to the feet. Keep the remainder as inches.
1 ft + 14 in + 1 ft + 1 in + 1ft + 14 in + 3 ft + 1 in
= (1 + 1 + 1 + 3)ft + (14 + 1 + 14 + 1)in
= 6 ft + 30 in (since 12 in = 1 ft, 30 in = 2.5 ft)
= 6 ft + 2.5 ft
= 8.5 ft
or 8 ft 6 in
1cm = 10mm 1in = 2.54cm 1ft = 12in 1143mm x 1cm/10mm x 1in/2.54cm x 1ft/12in =3.75ft
1ft = 12in 1in = 2.54cm 495cm x 1in/2.54cm x 1ft/12in = 16.2ft
1in = 2.54cm 12in = 1ft 100cm x (1in/2.54cm) = 39.4in 39.4in x (1ft/12in) = 3.28ft 100cm is approximately 3.28ft.
1ft = 12in 85in x 1ft/12in = 7.083333... = 7ft, 1in
do it yourself 1in = 2.2 cm 12 in = 1ft
1ft = 30.48cm so 7ft x (30.48cm/1ft) = 213.36cm 5in x (2.54cm/1in) = 12.7cm 213.36 + 12.70 = 226.06cm
3ft 9in = 45in (1ft = 12in)45in = 114.3cm (1in = 2.54cm)
That depends on how large the workshop will be, if it is 1ft x 1ft x 1ft, and the blocks are 6in x 6in x 1in, then 4 blocks per wall and 4 walls gives 16 blocks.
1in = 2.54cm 0.2cm x 1in/2.54cm = 0.08in
it gets 9.85 if your question written like this:1in=2.54
close enough to 180 centimetres. 182.88 cm. set it up as ratios: 6 ft x 12in/1ft x2.54cm/1in
1 1/2 pounds equals 24 ounces