A metric ruler is use to measure centimeter and millimeters.
1 centimeter (cm) = 10 millimeters (mm) .
a ruler measures 15 cm .1 cm =10 mm .THis means , 1 standard ruler measures 150 mm.
The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)
1 cm = 10 mm. Start with ruler at 0 and mark ribbon at 30 cm. Then place ruler at the mark and measure 30 cm more and make another mark- you are up to 60 cm or 600 mm. Then place ruler at this mark and measure 5 cm, or 50 mm. Now you have a 650 mm ribbon.
To measure the mm of an item you would need to use a metric ruler. The metric ruler has cm and mm on it.
20 mm should still be 20 mm!
a ruler measures 15 cm .1 cm =10 mm .THis means , 1 standard ruler measures 150 mm.
MM ON A RULER MM ON A RULER
1 mm
It is 5 mm. A ruler is used for the purpose of determining sizes from 1 mm to approx 300 mm,=.
The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)
The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)
1 cm = 10 mm. Start with ruler at 0 and mark ribbon at 30 cm. Then place ruler at the mark and measure 30 cm more and make another mark- you are up to 60 cm or 600 mm. Then place ruler at this mark and measure 5 cm, or 50 mm. Now you have a 650 mm ribbon.
94 mm on a ruler is between 90 mm and 95 mm. On a typical ruler containing both mm and inches scales, where the scales are reversed with respect to each other, 94 mm is opposite 8 5/16 inches.
A typical grain of sand measures about 1 mm in diameter.
A metre ruler is a ruler that measures mm, cm, up to a metre.
A small ruler is normally 150 mm. Many engineers use these.
25.4mm equals 1 inch so... 7 mm is 9/32 of an inch Direct Conversion Formula 7 mm* 1 in 25.4 mm = 0.2755905512 in