ahmedsaad ahmedsaad

08-11-2020
Mathematics

contestada

An iron rod of length 25cm weighs 196.5g.What will be the weight of an iron rod of length 1.6m?

Respuesta :

mathstudent55 mathstudent55

08-11-2020

Answer:

1257.6 g

Step-by-step explanation:

1 m = 100 cm

1.6 m = 1.6 * 100 cm = 160 cm

Use a proportion.

196.5/25 = x/160

25x = 196.5 * 160

25x = 31,440

x = 1,257.6

Answer: 1257.6 g

Answer Link

Otras preguntas

please simplify this

Alberto uses the steps below to solve the equation One-half x minus 3 equals 7. Step 1: One-half x minus 3 plus 3 equals 7 plus 3 Step 2: One-half x plus 0 equa

A pen in the shape of an isosceles right triangle with legs of length x ft and hypotenuse of length h ft is to be built. If fencing costs $ 2 divided by ft for

Which of the following statements describes a factor in the island biogeographical model? Migrating species are more likely to find larger habitats over smalle

helpppppp pleaseeeeee

In AABC, AB = 3 and AC = 9. Find m28 to the nearest degree.52587218

how many electrons does a neutral atom of sudium-25 have

which sum or different is modeled by the algebra tiles

A production facility employs 20 workers on the day shift, 15 workers on the swing shift, and 10 workers on the graveyard shift. A quality control consultant is

it acts to In hot air sterilization, the water that is removed from the cell is important to this type of sterilization mainly because Group of answer choices i