Question

1kg tamatoes can be weighed by using______200g and two 100g weights. please tell fast​

Answer 1

Given,

$1kg$ of tomatoes are to be weighed by using only $200g$ and $100g$ weights.

We know that, $1kg=1000g$.

Two $100g$ weights are used. So, weight $=2\times 100=200g$.

Remaining weight $=1000g-200g=800g$.

Therefore, certain number of $200g$ weights are to be used to make the total weight of $800g$.

$\implies$ Number of $200g$ weights $= \frac {Total weight} {200g}$

$= \frac {800} {200}$

$=4$ numbers.

So, four $200g$ weights are used.

Hence, $1kg$ tomatoes can be weighed by using four $200g$ and two $100g$ weights.

Answer 2

The Answer is in Attachment

Hope it Help you