Question 50: Performing the calculation \(\frac{3}{5}:\left( {\frac{{ - 9}}{7}} \right) - \frac{7}{3} \) we get : …
Multiplication rational numbers
Question 49: Do the calculation \(\frac{2}{5} \cdot \left( {\frac{{ – 3}}{4}} \right) – \frac{7}{5}\) we Okay:
Question 49: Do the calculation \(\frac{2}{5} \cdot \left( {\frac{{ - 3}}{4}} \right) - \frac{7}{5}\) we Okay: …
Question 48: Perform the calculation \( – \frac{{13}}{{10}}:\frac{3}{5} + \frac{2}{5} \cdot \frac{5}{4} + \frac{1}{3} \) we get:
Question 48: Perform the calculation \( - \frac{{13}}{{10}}:\frac{3}{5} + \frac{2}{5} \cdot \frac{5}{4} + \frac{1}{3} \) we …
Question 47: Do the calculation \(7\frac{1}{3} \cdot 2\frac{1}{4} – 7\frac{1}{3} \cdot 1\frac{1}{4} – \frac{3}{2}\) we get:
Question 47: Do the calculation \(7\frac{1}{3} \cdot 2\frac{1}{4} - 7\frac{1}{3} \cdot 1\frac{1}{4} - \frac{3}{2}\) we …
Question 46: Do the calculation \(\frac{2}{5} + \frac{3}{5}:\left( { – \frac{3}{2}} \right) + \frac{{15 }}{{26}} \cdot \frac{{13}}{{15}}\) we get:
Question 46: Do the calculation \(\frac{2}{5} + \frac{3}{5}:\left( { - \frac{3}{2}} \right) + \frac{{15 }}{{26}} \cdot …
Question 45: Perform the calculation \( \left( {\frac{{ – 5}}{{11}}} \right) \cdot \frac{7}{{15}} \cdot \left( {\frac {{11}}{{ – 5}}} \right) \cdot ( – 30)\) we get:
Question 45: Perform the calculation \( \left( {\frac{{ - 5}}{{11}}} \right) \cdot \frac{7}{{15}} \cdot \left( {\frac …
Question 44: Value of the expression \(B = \left( { – \frac{1}{6}} \right) \cdot \left( { – \frac{{15}}{{19}}} \ right) \cdot \frac{{38}}{{45}} \) is
Question 44: Value of the expression \(B = \left( { - \frac{1}{6}} \right) \cdot \left( { - \frac{{15}}{{19}}} \ right) …
Question 43: The value of the expression \(C = \left( {\frac{{ – 5}}{{18}}} \right) \cdot \frac{3}{{11}} + \left( { {) – \frac{{13}}{{18}}} \right) \cdot \frac{3}{{11}} \) is
Question 43: The value of the expression \(C = \left( {\frac{{ - 5}}{{18}}} \right) \cdot \frac{3}{{11}} + \left( { {) - …
Question 42: The value of the expression \(D = \left( {2\frac{2}{{15}} \cdot \frac{9}{{17}} \cdot \frac{3}{{32}) }} \right):\left( { – \frac{3}{{17}}} \right) \) is
Question 42: The value of the expression \(D = \left( {2\frac{2}{{15}} \cdot \frac{9}{{17}} \cdot \frac{3}{{32}) }} …
Question 41: The value of the expression \({\rm{ }}F = 1\frac{5}{3} \cdot \frac{2}{7} + \frac{8}{3} \cdot \frac {5}{7} – \frac{{11}}{2} \) is
Question 41: The value of the expression \({\rm{ }}F = 1\frac{5}{3} \cdot \frac{2}{7} + \frac{8}{3} \cdot \frac {5}{7} - …