Math, asked by zk135194, 20 days ago

When weighing, both pans of a weighing scale should have the same weights. Balance both the sides (Pan-1 and Pan-2) of the weighing scale in the table given below by adding or subtracting a quantity to/from “Pan-2”.

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Answers

Answered by pratshreehan
0

Answer:

1. add 20g

2.subtract 550 g

3.subtract 100 g

4.subtract 200 g

Step-by-step explanation:

1. As 1 kg=1000 g so,

980+20=1000 g

2.5 kg =5000 kg so,

5550-550=5000 g

3.We need 750 g so,

850-100=750 g

4.1200-200=1000 g

Hope it helps you

Please mark me the brainliest

Answered by sanket2612
0

Answer:

The completed table is demonstrated in the attached image.

Step-by-step explanation:

i) Quantity to be removed or added

= Weight in Pan 1 - Weight in Pan 2

= 250 - 225

= 25 g

ii) Quantity to be removed or added

= Weight in Pan 1 - Weight in Pan 2

= 1000 - 980

= 20 g

iii) Quantity to be removed or added

= Weight in Pan 1 - Weight in Pan 2

= 5000 - 5550

= -550 g

iv) Quantity to be removed or added

= Weight in Pan 1 - Weight in Pan 2

= 750 - 850

= -100 g

v) Quantity to be removed or added

= Weight in Pan 1 - Weight in Pan 2

= 1000 - 1200

= -200 g

vi) If the answer is positive, then the weight is added. If the answer is negative, then the weight is removed.

#SPJ3

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