Question

1
Rehana works 2-hours each day on her embroidery. She completes the work in 7 days.
2
How many hours did she take to complete her work?​

Answer 1

Answer:

she works 2 hours each day for 7 days to complete her work

=2✖7

=14 hours

Answer 2

✓ Correct Question

» Rehana works for 2 hours each day on her embroidery. She completes the work in 7 days. How many hours did she take to complete her work ?

✓ Solution

» Rehana works for 2 hours = 2 * 60 = 120 minutes.

She completes the work in 7 days .

Then she works for 14 hours { 7 * 2 }

» So Rehana Took 12 hours to complete her embroidery work [ half a day ]

______________________

Conversions :

1 hr = 60 minutes

1 minute = 60 seconds.

» How to solve word problems :

1. At first you have to identify the problem and get an clear information of what is given and what is asked.

2. Try to write in points of what informations are given over.

3. Try to relate it with scenario in present. This may give you approximation of ur answer.

4. If equations are needed , write it out

5. Then simplify it and get solved ✓

__________________

Here we can write as ,

Number of hours Reena works per day = 2hr

Number of days took to complete the work= 7

Total number of hours taken = 7 * 2 = 14 hrs.