Math, asked by campryworld, 10 months ago

If marks of rohit in a test increase from 20 to 30 find the percentage increases

Answers

Answered by binnymajumder

1

Answer:

50%

Step-by-step explanation:

20-->10

100-->50

Answered by kumarmane8643

1

Answer:

50 %

Step-by-step explanation:

10 marks increased.

hence,

percentage increased = 100×10/20

=50 %

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