Questions in mathematics

Questions in mathematics

📝 Answered - Convert 116% to a fraction or mixed number.

📝 Answered - A grade has 81 girls and 72 boys. The grade is split into groups that have the same ratio of boys to girls as the whole grade. How many girls are in a group that has 16 boys?

📝 Answered - Solve for \( L \) in the equation: \[ C^2L^2 + 100v^2 = 100c^2 \]

📝 Answered - 6 divided by \(\frac{2}{3}\) equals what?

📝 Answered - What is \(\frac{7}{5}\) as a decimal number?

📝 Answered - What is the quotient of \(-1 \frac{4}{5}\) and \(2 \frac{1}{4}\)?

📝 Answered - A shipment of 18 cars consists of some weighing 3,000 pounds each and others weighing 5,000 pounds each. Together, the shipment has a total weight of 30 tons (60,000 lbs). Find the number of each kind of car.

📝 Answered - A tree 40 feet high casts a shadow 58 feet long. Find the measure of the angle of elevation of the sun.

📝 Answered - What is 0.185 as a fraction?

📝 Answered - What is the side length of the smallest square plate on which a 24-cm chopstick can fit along a diagonal without any overhang?