Question

Subtract
after
conversion
.
(a) 3 kg 215 g from 8 kg 687​

Answer 1

Step-by-step explanation:

(a) 3 kg 215 g = (3 × 1000 + 215) g

= 3125g

8 kg 687 g = ( 8 × 1000 + 687 ) g

= 8687g

(8687 - 3125) g

= 5562 g

= 5 kg 562 g

Answer 2

Answer:

3 kg 215 g= 3×1000 +215=3215 g

8 kg 687 g = 8×1000+687 =8687 g

Subtracting

8687g-3215 g

= 5472g

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