Question

if 100 one rupee coins weigh 485g then then how much will 10000 coins weigh _kg_g
justify

Answer 1

Answer:

Step-by-step explanation:

Weight of 100 coins of 1 rupee= 485g

So,

Weight of 1 coin of 1 rupee

= (485/100)g

=0.485g

Now,

Weight of 10000 coins of 1 rupee

= (0.485×10000)g

=4850g or 4.85kg

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Answer 2

Answer:

If 100 one rupee coins weigh 485g then 10000 coins will weigh 48kg 500g or 48500g or 48.5 Kg

Step-by-step explanation:

1) 100 coins of one rupee are there and they weigh 485g

Weight of one coin= ?

$= \frac{485}{100} g$

$= 4.85g$

2) Now what we be the weight of 10,000 coins of one rupee

1 coin weigh 4.85g

10,000 coins weigh = ?

$= 10000 \times 4.85g$

$= 4.85 \times 10 \times 1000g$

$= 48.5 \times 1000g$

1 kg = 1000 grams

$= 48.5kg$

or

$= 48500grams$

or

$= 48 \times 1000 + 500 grams$

$= 48 Kg+ 500 g$

$= 48 Kg 500 g$

So the weight of 10,000 coins of 1 rupee is 48kg 500g