Question

4.A number is increased by 10% and then the increased number is decreased by
10%.Find the net increase or decrease %.
boys​

Answer 1

Answer:

1% decreased

Step-by-step explanation:

let say we have a number x and increased to 10% gives 1.1x and now upon decreased to 10% gives us 0.99x.

so now we have a new value as 0.99x and the decreased % would be

= ((x - 0.99x)/x)*100

= 1% decreased

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