Question

A steel rod weighs 12 kg 620 g. An iron rod is 4 times heavier than the steel rod. Find the weight of an iron rod. Find the weight of iron rod in grams also.

Answer 1

Answer:

1257.6 g

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

Step-by-step explanation:

Hope this helps:)  ジョセフ

Answer 2

Answer:

The iron rod weighs 50kg 480g