Question

A student spent 30 hours in completing a maths project . He spent 20% time on collecting information 45%time on writing and 35% time on making drawing and on decoration of the project file. find exactly how much time was spent on each of these activities?​

Answer 1

Step-by-step explanation:

30×20/100

6 hours = Time spent on collecting information

30× 35/100

10.5 hours. = Time spent on writing .

30×45/100

13.5 hours = Time spent on drawing and decorations

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