Question

Помогите срочно !!! Найдите несократимую дробь , равную дроби а)25\100 б)48\56 в)75\125 г)108\144 д)600\720 е)100\1000 ж)350\1000 З)250\1000 И)320\6400 К)800\1000 ДАМ 25 БАЛЛОВ СРОЧНО ПЖ!!!!!

Answer 1

25/100=1/4

Ответ:

$\frac{48}{56} = \frac{48 \div 8}{56 \div 8} = \frac{6}{7} \\ \\ \frac{75 \div 25}{125 \div 25} = \frac{3}{5} \\ \\ \frac{108 \div 12}{144 \div 12} = \frac{9 \div 3}{12 \div 3} = \frac{3}{4}$

Пошаговое объяснение:

$\frac{600 \div 120}{720 \div 120} = \frac{5}{6} \\ \\ \frac{100 \div 100}{1000 \div 100} = \frac{1}{10}$

$\frac{350 \div 50}{1000 \div 50} = \frac{7}{20} \\ \\ \frac{250 \div 250}{1000 \div 250} = \frac{1}{4}$

$\frac{320 \div 320}{6400 \div 320} = \frac{1}{20} \\ \\ \frac{800 \div 200}{1000 \div 200} = \frac{4}{5}$

Answer 2

Finding Irreducible Fractions

Sure, I can help you with that! Let's find the irreducible fraction for each of the given fractions.

a) 25/100

To find the irreducible fraction for 25/100, we need to simplify it by finding the greatest common divisor (GCD) of the numerator and denominator and then dividing both by the GCD.

The GCD of 25 and 100 is 25. Dividing both the numerator and denominator by 25 gives us the irreducible fraction: 25/100 = 1/4

b) 48/56

For 48/56, we find the GCD of 48 and 56, which is 8. Dividing both by 8 gives us the irreducible fraction: 48/56 = 6/7

c) 75/125

The GCD of 75 and 125 is 25. Dividing both by 25 gives us the irreducible fraction: 75/125 = 3/5

d) 108/144

The GCD of 108 and 144 is 36. Dividing both by 36 gives us the irreducible fraction: 108/144 = 3/4

e) 600/720

The GCD of 600 and 720 is 120. Dividing both by 120 gives us the irreducible fraction: 600/720 = 5/6

f) 100/1000

The GCD of 100 and 1000 is 100. Dividing both by 100 gives us the irreducible fraction: 100/1000 = 1/10

g) 350/1000

The GCD of 350 and 1000 is 50. Dividing both by 50 gives us the irreducible fraction: 350/1000 = 7/20

h) 250/1000

The GCD of 250 and 1000 is 250. Dividing both by 250 gives us the irreducible fraction: 250/1000 = 1/4

i) 320/6400

The GCD of 320 and 6400 is 320. Dividing both by 320 gives us the irreducible fraction: 320/6400 = 1/20

j) 800/1000

The GCD of 800 and 1000 is 200. Dividing both by 200 gives us the irreducible fraction: 800/1000 = 4/5

I hope this helps! If you have any more questions, feel free to ask.