Question

a squash ball weighs 24000 mg a golf ball weighs 45g,a basketball weighs 0.65kg and a football weighs 9/20 of a kg.Arrange the names of the sports in order of weight of the ball ,from the heaviest to the lightest?

Answer 1

$\textbf{Answer}$

Lets find out the weight of all balls in same unit,$\textbf{gram}$.

We will use these formulas-
$\textbf{10 mg = 1 gram}$
$\textbf{1 kg = 1000 gram}$

$\textbf{Squash Ball -}$
Weight = 24000 mg
Since 10 mg = 1 gram
=> 1 mg = 1/10 gram
=> 24000 mg = 24000/10 gram
$\textbf{Weight = 2400 gram}$

$\textbf{Golf Ball -}$
$\textbf{Weight = 45 gram}$

$\textbf{Basketball -}$
Weight = 0.65 kg
Since 1 kg = 1000 gram
=> 0.65 kg = 0.65 × 1000 gram
=> $\textbf{Weight = 650 gram}$

$\textbf{Football -}$
Weight = 9/20 of 1 kg
=> Weight = 0.45 kg
Since 1 kg = 1000 gram
=> 0.45 kg = 0.45 × 1000
=> $\textbf{Weight = 450 gram}$

2400 > 650 > 450 > 45

We can clearly see that weight of $\textbf{Squash ball is heaviest,}$ which is greater than the weight of basketball.
&
Weight of $\textbf{Golf ball is lowest,}$ which is lower than the weight of football.

So we can arrange the sports in order of weight of the ball from heaviest to lowest,

$\textbf{Squash > Basketball > Football}$>$\textbf{Golf}$

$\textbf{Hope My Answer Helped}$
$\textbf{Thanks}$

Answer 2

Lets find out the weight of all balls in same unit,\textbf{gram}gram .

We will use these formulas-
\textbf{10 mg = 1 gram}10 mg = 1 gram 
\textbf{1 kg = 1000 gram}1 kg = 1000 gram 

\textbf{Squash Ball -}Squash Ball - 
Weight = 24000 mg
Since 10 mg = 1 gram
=> 1 mg = 1/10 gram
=> 24000 mg = 24000/10 gram
\textbf{Weight = 2400 gram}Weight = 2400 gram 

\textbf{Golf Ball -}Golf Ball - 
\textbf{Weight = 45 gram}Weight = 45 gram 

\textbf{Basketball -}Basketball - 
Weight = 0.65 kg
Since 1 kg = 1000 gram
=> 0.65 kg = 0.65 × 1000 gram
=> \textbf{Weight = 650 gram}Weight = 650 gram 

\textbf{Football -}Football - 
Weight = 9/20 of 1 kg
=> Weight = 0.45 kg
Since 1 kg = 1000 gram
=> 0.45 kg = 0.45 × 1000
=> \textbf{Weight = 450 gram}Weight = 450 gram 

2400 > 650 > 450 > 45

We can clearly see that weight of \textbf{Squash ball is heaviest,}Squash ball is heaviest, which is greater than the weight of basketball.
&
Weight of \textbf{Golf ball is lowest,}Golf ball is lowest, which is lower than the weight of football.

So we can arrange the sports in order of weight of the ball from heaviest to lowest,

\textbf{Squash > Basketball > Football}Squash > Basketball > Football >\textbf{Golf}Golf