Question

3. Decrease the following quantities by 10%
(1) 3600
(m) 9000 scooters
() 3 hours
(iv) SI
(v) 9730 pencil (vi) 239800 apples​

Answer 1

Answer:

i) 3600×10/100=360

3600-360=3240

ii) 9000×10/100=900

9000-900=8100

iii) 3 hrs. (180min.)×10/100=18min. or 0.3 hrs.

3hrs-0.3hrs=2.7hrs

iv) pls specify the question

v) 9730×10/100=973

9730-973=8757

vi) 239800×10/100=23980

239800-23980=215820

Tip: Just remove one zero to make 10% of any number or quantity

Answer 2

3240

Explanation:

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