Question

A piece of wire 6 cm long weighs 30 grams. What is the weight of an 8 m length of the same wire?
A) 400 grams
B) 425 grams
C) 640 grams
D) 4000 grams

Answer 1

@pooja195 @563blackghost

Answer 2

Convert 6centimeters to meters

Answer 3

0.06m = 30grams

Answer 4

6cm = 0.06m

Answer 5

We need to find the number that gives us the product of 8m when multiplied by 0.06m, then multiply that same number by 30grams

Answer 6

0.06x = 8

Answer 7

x = 133.3333333

Answer 8

Divide 8 by 0.06

Answer 9

Then multiply 30grams by 133.3333333 and you get 4000grams

Answer 10

8m of the wire equals 4000grams