7 times 9 = 63, so 1 9th = 7. Therefore 7 9ths = 7 x 7 = 49.
There are 10 mm to 1 cm, so 63 mm equal 6.3 cm.
19/21. 4/7 + 3/9 = 36/63 + 21/63 = 57/63 = 19/21.
63 mm
Yes it is.
63 mm
46.88 recurring.
4/9 + 2/9 + 1/9 = 7/9
63 mm
2/9 (two ninths)
It is 2.
63 mm = 2.48 inches. Direct Conversion Formula 63 mm* 1 in 25.4 mm = 2.480314961 in