Question

Сократите обыкновенные дроби и запишите их в виде десятичных 35/500 24/800 66\600 82\200 63\700 95\500 27\3000 28\4000 18\6000 65\5000 51\3000 324\40 488\80 7777\70 3636\90 4242\60

Answer 1

35/500 = 7/100 = 0,07
24/800 = 3/100 = 0,03
66/600 = 11/100 = 0,11
82/200 = 41/100 = 0,41
63/700 = 9/100 = 0,09
95/500 = 19/100 = 0,19
27/3000 = 9/1000 = 0,009
28/4000 = 7/1000 = 0,007
18/6000 = 3/1000 = 0,003
65/5000 = 13/1000 = 0,013
51/3000 = 17/1000 = 0,017
324/40 = 81/10 = 8,1
488/80 = 61/10 = 6,1
7777/70 = 1111/10 = 111,1
3636/90 = 404/10 = 40,4
4242/60 = 707/10 = 70,7 

Answer 2

Simplifying and Converting Fractions to Decimals

To simplify and convert the given fractions to decimals, we will follow these steps:

1. Simplify each fraction by finding the greatest common divisor (GCD) of the numerator and denominator and dividing both by it. 2. Divide the numerator by the denominator to obtain the decimal representation.

Let's apply these steps to each fraction:

1. 35/500: - The GCD of 35 and 500 is 5. - Dividing both the numerator and denominator by 5 gives us 7/100. - Converting 7/100 to a decimal, we get 0.07.

2. 24/800: - The GCD of 24 and 800 is 8. - Dividing both the numerator and denominator by 8 gives us 3/100. - Converting 3/100 to a decimal, we get 0.03.

3. 66/600: - The GCD of 66 and 600 is 6. - Dividing both the numerator and denominator by 6 gives us 11/100. - Converting 11/100 to a decimal, we get 0.11.

4. 82/200: - The GCD of 82 and 200 is 2. - Dividing both the numerator and denominator by 2 gives us 41/100. - Converting 41/100 to a decimal, we get 0.41.

5. 63/700: - The GCD of 63 and 700 is 7. - Dividing both the numerator and denominator by 7 gives us 9/100. - Converting 9/100 to a decimal, we get 0.09.

6. 95/500: - The GCD of 95 and 500 is 5. - Dividing both the numerator and denominator by 5 gives us 19/100. - Converting 19/100 to a decimal, we get 0.19.

7. 27/3000: - The GCD of 27 and 3000 is 3. - Dividing both the numerator and denominator by 3 gives us 9/1000. - Converting 9/1000 to a decimal, we get 0.009.

8. 28/4000: - The GCD of 28 and 4000 is 4. - Dividing both the numerator and denominator by 4 gives us 7/1000. - Converting 7/1000 to a decimal, we get 0.007.

9. 18/6000: - The GCD of 18 and 6000 is 6. - Dividing both the numerator and denominator by 6 gives us 3/1000. - Converting 3/1000 to a decimal, we get 0.003.

10. 65/5000: - The GCD of 65 and 5000 is 5. - Dividing both the numerator and denominator by 5 gives us 13/1000. - Converting 13/1000 to a decimal, we get 0.013.

11. 51/3000: - The GCD of 51 and 3000 is 3. - Dividing both the numerator and denominator by 3 gives us 17/1000. - Converting 17/1000 to a decimal, we get 0.017.

12. 324/40: - The GCD of 324 and 40 is 4. - Dividing both the numerator and denominator by 4 gives us 81/10. - Converting 81/10 to a decimal, we get 8.1.

13. 488/80: - The GCD of 488 and 80 is 8. - Dividing both the numerator and denominator by 8 gives us 61/10. - Converting 61/10 to a decimal, we get 6.1.

14. 7777/70: - The GCD of 7777 and 70 is 7. - Dividing both the numerator and denominator by 7 gives us 1111/10. - Converting 1111/10 to a decimal, we get 111.1.

15. 3636/90: - The GCD of 3636 and 90 is 18. - Dividing both the numerator and denominator by 18 gives us 202/5. - Converting 202/5 to a decimal, we get 40.4.

16. 4242/60: - The GCD of 4242 and 60 is 6. - Dividing both the numerator and denominator by 6 gives us 707/10. - Converting 707/10 to a decimal, we get 70.7.

Please note that the decimals have been rounded to the nearest hundredth place for simplicity.