Question

Estimate Length
1) Once Rohan asked his father to give him 1 m long ribbon for a school activity. They couldn't find a ruler. So his father estimated the length and cut about 1 m long ribbon from the bundle
2) Mother showed a green thread to Harvinder and asked him to bring a red thread that is double of the length of the green thread.
3) Aliza noticed that she uses about 1/2 m long plastic sheet to cover her notebooks. So she cut the sheets out of the bundle as per her estimation
Note write all the questions step by step and explain

Answer 1

Answer:

Step-by-step explanation:

1) AS his father gave him an extimate and we take the lenght as 1 m

so take x as t1/2 he variable so the answer will be 1 m or xm

2) green thread = x

   red thread = 2x

so we can say that green thread is one meter and red thread is 2 m

3) 1/2 basicaly we can say that 1/2 % 1/2 is 1/4 so this is the answer