Question

Сократи : а) 125/300 б) 54/192 в) 7*36/9*28

Answer 1

125/300=5/12
54/192=9/32

Answer 2

А).  $\frac{125}{300} = \frac{25}{60} = \frac{5}{12}$
б).  $\frac{54}{192} = \frac{27}{96} = \frac{9}{32}$
в).  $\frac{7*36}{9*28} = \frac{4}{4} =1$

Answer 3

a) To simplify 125/300, we can divide both the numerator and denominator by their greatest common divisor (GCD), which in this case is 25.

125 ÷ 25 = 5 300 ÷ 25 = 12

So, 125/300 simplifies to 5/12.

b) To simplify 54/192, we can divide both the numerator and denominator by their GCD, which in this case is 6.

54 ÷ 6 = 9 192 ÷ 6 = 32

So, 54/192 simplifies to 9/32.

c) To simplify 7 * 36 / 9 * 28, we can perform the multiplication operations first and then divide the results.

7 * 36 = 252 9 * 28 = 252

Now we have 252/252. Any number divided by itself is always equal to 1.

Therefore, 7 * 36 / 9 * 28 simplifies to 1.