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

how do we build a modern family? prepare some plane?

A. What are the effects of Earth's rotation? (10 points)

Whats the best practice to measure: inches, meter, yards

explain the impact of the geographical features on North American Indian cultures

The primary good that Europe wanted to acquire from Asia was: O A. spices. B. gunpowder. C. rice. D. books and knowledge.

Solve 6 x 3/4. please answer i’ll give you brainliest

Using the photograph, what was one essential factor in the development of suburbs in the 1950s? A. access to a modern educational system B. availability of ef

Antonyms or synonyms 1. Rebuke, reprimand 2.maternal, motherly

Factor 48-8x48−8x48, minus, 8, x to identify the equivalent expressions. Choose 2 answers: Choose 2 answers: (Choice A) A 3(16-8x)3(16−8x)3, left parenthesis, 1

In a survey of 200 people who visited China, 85% visited the Great Wall. Of those who visited the Great Wall, 30% also visited the Chengdu Panda Center. Of thos