Math, asked by golumishra74400, 4 months ago

EXI0 What is the number?
7. A number is increased by 20% and then it is decreased by 10%. Find the net
increase or decrease per cent.
& A number is increased by 20%. By what per cent the new number is decreased

Answers

Answered by yahya12380

1

Answer:

2:1

Step-by-step explanation:

20:10

2:1

Because number increases two times but decrase in one time

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