Problem:
( 1 meter / 3.28 feet ) x ( 100 cm / 1 meter ) = 100/3.28 cm/ft
100/3.28 cm/ft
This can be written as 100 cm = 3.28 ft
Use thederivedconversion factor, and start with 170 cm to convert the problem to your answer.
( 170 cm ) x ( 3.28 ft / 100 cm ) = ( 1.7 x 3.28 ) ft
( 1.7 x 3.28 ) ft ~= 5.58 ft
170 cm has two significant figures, so you can round to 5.6 ft.
Therefore: 170 cm ~= 5.6 ft
1 yard = 3 foots 2 yards = 6 foots 3 yards = 9 foots . . etc.
1 mile = 5,280 foots 0.1 mile = 528 of them
1.7m = 170cm
170cm
170cm is 66.9291 inches.
5.57742782 feet
52,800 are.
63
12.5 feet
170cm is 1.7m (divide cm by 100).
170cm is 5.57743 feet.
1600 square feet (not foots!) = 148.6449 sq metres (to 4 dp)