Question

Сократите дробь: а) 78/338 б) 700/840 в) 255/525 г) 324/405

Answer 1

А) 78/338=39/169=3/13
б) 700/840=70/84=10/12=5/6
в) 255/525=51/105=17/35
г) 324/405 =36/45=4/5

Answer 2

Sure! I'll help you simplify these fractions.

a) 78/338:

To simplify this fraction, we can find the greatest common divisor (GCD) of the numerator and denominator and divide both by it. In this case, the GCD of 78 and 338 is 26. So, dividing both the numerator and denominator by 26 gives us:

78/338 = (78 ÷ 26)/(338 ÷ 26) = 3/13

Therefore, the simplified form of 78/338 is 3/13.

b) 700/840:

Similarly, we can simplify this fraction by finding the GCD of 700 and 840, which is 140.