Question

7/9:1 1/6+2,7:(-0,1)-4 1/3*(-4)

Answer 1

7/9:1 1/6+2,7:(-0,1)-4 1/3*(-4)=
7/9:1 1/6=7/9:7/6=7/9*6/7=2/3
2,7:(-0,1)=-27
4 1/3*(-4)=13/3*(-4)=-52/3
2/3-27-(-52/3)=2/3-27+52/3=54/3-27=18-27=-9

Answer 2

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Answer 3

To solve the expression, let's break it down step by step:

1. 7/9:1 means dividing 7/9 by 1. The division operation is equivalent to multiplying by the reciprocal, so 7/9 ÷ 1 is the same as 7/9 * 1/1. Multiplying these fractions gives us (7 * 1) / (9 * 1) = 7/9.

2. 1/6+2 means adding 1/6 and 2. To add these, we need to find a common denominator. The common denominator for 1/6 and 2 is 6. Rewriting the expression with a common denominator gives us (1/6) + (2 * 6/6). Simplifying the second term gives us (1/6) + 12/6. Adding the fractions with the same denominator gives us (1 + 12) / 6 = 13/6.

3. (-0,1)-4 means subtracting 4 from -0.1. Performing the subtraction gives us -0.1 - 4 = -4.1.

4. 1/3 * (-4) means multiplying 1/3 by -4. Multiplying a fraction by a number is done by multiplying the numerators and multiplying the denominators. So (1/3) * (-4) = (1 * -4) / (3 * 1) = -4/3.

To summarize: 7/9:1 = 7/9 1/6+2 = 13/6 (-0,1)-4 = -4.1 1/3*(-4) = -4/3