Question

3/7:(-5/15) ПОМОГИТЕ ПОЖАЛУЙСТА!!!

Answer 1

3/7 : (-5/15) = 3/7 · (-15/5) = 3/7 · (-3) = -9/7 = -1 2/7

Ответ: -1 целая 2/7.

Answer 2

$\frac{3}{7}:(-\frac{5}{15})=-\frac{3}{7} :\frac{5}{15}=-\frac{3}{7} *\frac{15}{5}=-\frac{3}{7}*3=-\frac{9}{7} =-1\frac{2}{7}$

Answer 3

Calculating the Expression 3/7 - 5/15

To calculate the expression 3/7 - 5/15, we can follow these steps:

1. Find a common denominator for the fractions. 2. Subtract the fractions.

Let's proceed with the calculation.

Step 1: Find a Common Denominator The common denominator for 7 and 15 is 105.

Step 2: Subtract the Fractions Now, we can subtract the fractions: 3/7 - 5/15 = (45/105) - (35/105) = 10/105 = 1/10.

Therefore, the result of the expression 3/7 - 5/15 is 1/10.

Source: ' 1)5\6+2\7 2)11\25-3\10 3)15\16-3\4 4)3\20+7\15 5)13\16 ...' Snippet: ```Oct 19, 2015 ... ... 3-7\30 9)3\4-2\9+5\36 ! . . ...```

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