Question

Savita was preparing a design to decorate her classroom. She needed a few colored strips of paper of length 1.9 cm each. She had a strip of colored paper of length 9.5 cm. How many pieces of the required length will she get out of this strip?

Please Answer...
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Answer 1

Answer:

Length of strip = 9.5

Required length = 1.9

No. of strips = 9.5 ÷ 1.9

                     = 5

She will get 5 strips of required length from this strip

Answer 2

Answer:

The number of pieces Savita get = 5

Explanation:

Given,

needed coloured strips of length 1.9 cm each

she had a strip of coloured paper of length 9.5 cm

to find: number of pieces of the required length

solution:

Number of pieces she get = Total paper / needed pieces

Number of pieces she get = 9.5 cm ÷ 1.5 cm

Now we have to divide a decimal number by a decimal number for which we have to follow these steps:

1. firstly, convert the decimal number into a fraction by counting the number after decimal and then putting those number as 10, 100 accordingly.
2. So, 9.5 = 95/10 and 1.5 = 15/10
3. Now, 95/10 ÷ 15/10 reverse it to multiplication
4. 95/10 × 10/15
5. (95×10) / (10×15)
6. 950/ 150
7. this will be equal to 5.

Number of pieces she get = 5