Question

M.C.Q 1. convert 9kg 8kg in kg 2. 2/5 of 25 is equal to 3. the solution of equation ax + b = 0 is ---​

Answer 1

Answer:

your answer is given below

Step-by-step explanation:

1. the quantity is in kg itself if you want in grams it is given below

9kg = 9000 grams

8kg = 8000grams

2. 2/5 of 25 = 3

2/5 of 25 is not equal to 3 but 10

3. the solution might be anything like

substituting x value 0

a × 0 + b = 0

0+b = 0

b = 0

this was an example.

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