Solve 7:15,1:5,2:3,4:30

$$7 : 15,1 : 5,2 : 3,4 : 30$$

Evaluate

$$\frac{175}{200226}\approx 0,000874012$$

Solution Steps

Express \frac{\frac{\frac{\frac{7}{15,1}}{5,2}}{3,4}}{30} as a single fraction.

$$\frac{\frac{\frac{7}{15,1}}{5,2}}{3,4\times 30}$$

Express \frac{\frac{7}{15,1}}{5,2} as a single fraction.

$$\frac{\frac{7}{15,1\times 5,2}}{3,4\times 30}$$

Multiply 15,1 and 5,2 to get 78,52.

$$\frac{\frac{7}{78,52}}{3,4\times 30}$$

Expand \frac{7}{78,52} by multiplying both numerator and the denominator by 100.

$$\frac{\frac{700}{7852}}{3,4\times 30}$$

Reduce the fraction \frac{700}{7852} to lowest terms by extracting and canceling out 4.

$$\frac{\frac{175}{1963}}{3,4\times 30}$$

Multiply 3,4 and 30 to get 102.

$$\frac{\frac{175}{1963}}{102}$$

Express \frac{\frac{175}{1963}}{102} as a single fraction.

$$\frac{175}{1963\times 102}$$

Multiply 1963 and 102 to get 200226.

$$\frac{175}{200226}$$

Factor

$$\frac{7 \cdot 5 ^ {2}}{2 \cdot 3 \cdot 13 \cdot 17 \cdot 151} = 0.0008740123660263902$$