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(just to make sure also, does '' after a number mean inches?)ex. 54''. thanks

2007-05-26 10:09:40 · 9 answers · asked by Anonymous in Science & Mathematics Mathematics

9 answers

Yes, " means inches. In answer to your convertion question,
1375mm = 54.1339 inches or 4.5112 feet.

2007-05-26 10:19:47 · answer #1 · answered by golden rider 6 · 0 1

25∙4mm = 1in (÷ 25∙4)
1mm = 1/ 25∙4 in (x 1375)
1375mm = (1/ 25∙4 in) * 1375
1375mm = 54∙133 858 27.. ins.
1375mm ≈ 54∙13 ins.

1375mm = 54∙133 858 27.. / 12 ft.
1375mm = 4∙511 154 856... ft.
1375mm ≈ 4∙5 ft.

` means feet.
`` means inches.

2007-05-26 10:18:54 · answer #2 · answered by Sparks 6 · 0 0

One inch is 25.4 millimeters. (1 in = 25.4 mm)

let x be the number of inches in 1375 mm:

x (inch) * 25.4 (mm/inch) = 1375 (mm) <==the units equate

Solve for x.

1 foot = 12 inch.

Let y be number of feet in 1375 mm:

y (feet) * 12 (inch/foot) * 25.4 (mm/inch) = 1375 (mm)

Solve for y.

And yes, I believe " means inches and ' means foot.

2007-05-26 10:17:40 · answer #3 · answered by jsd 2 · 0 0

25.4mm= 1inch
1375/25.4=54.1338 in or rounded off to 54 inches= 4 1/2 ft

2007-05-26 11:52:34 · answer #4 · answered by Dave aka Spider Monkey 7 · 0 0

First you have to convert mm to cm - 1375mm = 137.5cm

The conversion factor is 1 inch = 2.54 cm

137.5cm X 1 inch /2.54cm = 54.1 inches

Yes " means inches.

2007-05-26 10:19:13 · answer #5 · answered by miss_sass_e_cat 3 · 0 0

ok here goes 10 mm equels 1 cm, it takes 2.5 cm to make a inch, roughly so grab a calculator and figure it out,I would but by converstion calculator is on my phone which is getting repaired

2007-05-26 10:15:26 · answer #6 · answered by Anonymous · 0 0

1375mm = 13.75cm

1 inch (and yes, denoted by ") = 2.54cm.

So dividing 13.75 by 2.54, you'll get 5.41"

1 feet (this one is ') = 12 inches

So divide 5.41" by 12' and it will give you 0.45' (0.45 feet)

2007-05-26 10:31:28 · answer #7 · answered by dizzy 2 · 0 0

it is about 54.13 inches and 4.57 ft

2007-05-26 10:54:21 · answer #8 · answered by Mrs. Jenny 2 · 0 0

137.5 cm
13.75''

2007-05-26 10:13:41 · answer #9 · answered by Anonymous · 0 0

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