Question

Richa spent 90 minutes in writing and reading. She spends 20 more minutes in reading than writing. How much time did she spend on each of the activities?

Answer 1

Answer: 55 Minutes onReading

35 Minutes on Writing

Step-by-step explanation:

Let's say she spent X Minutes on Writing

As per question she spent 20 minutes on reading

So total time spent on reading is X+20 minutes

Total time spent on reading and writing =90 minutes

i.e, X+X+20 =90

2X= 90-20

2X=70

X=70/2

X=35

X was time spent on Writing= 35 minutes

Time spent on reading was 20 minutes more than writing so it will be 20+35= 55 minutes