Rational Number...

Simplify: \(\frac{\left(-18 \frac{1}{3} \times 2 \frac{8}{11}\right)-\left(4 \frac{5}{7} \times 2 \frac{1}{3}\right)}{\left|\frac{3}{5}+\left(\frac{-9}{10}\right)\right|+\left|\left(\frac{-3}{5}\right)\right|}\)

What type of a number is −3/0 ?

Which of the following options are equivalent rational numbers?

Which of the following is not a rational number(s)?

What is the average of the two middle  rational numbers if \(\frac{4}{7}, \frac{1}{3}, \frac{2}{5}\) and \(\frac{5}{9}\) are arranged in ascending order?

A farmer grows vegetables in his field. In \(\frac{2}{3}\) of the field, he grows potatoes, in \(\frac{1}{4}\) he grows onions and in the rest of the field he grows tomatoes. In what part of the field does he grow tomatoes?

Which of the following options is arranged in descending order?

Three friends Neena, Asha and Mehak divided a packet of rice weighing \(87 \frac{1}{2}\) kg equally. How many kgs of rice did each get?

Which is the correct descending order of \(-2, \frac{4}{-5}, \frac{-11}{20}, \frac{3}{4}\)?

Divide the sum of \(\frac{5}{12}\) and \(\frac{-17}{24}\) by the product of \(\frac{2}{5}\) and \(\frac{7}{4}\). What is the result?

3/20 of a delegation are from India, 1/4 are from Britain, 3/10 are from Germany and the rest are Americans. If there are 1200 members in the delegation, calculate how many Americans are there?

From his home, Rahul walk 6/7 km towards school and then returns 5/6 km on the same way towards his home to reach a landmark. At what distance will he be now from his home?

A box is to be filled with mangoes, each; weighing \(\frac{1}{10}\) kg. The weight of the box; should not exceed \(\frac{3}{5}\) kg. Find the maximum number of mangoes that can be put inside the box.