Back to the on-screen lesson ·
Delayed checkpoint: a separate sample with explanations after your response.
Paper packet. Every task here also exists on screen, where it is checked automatically; answers written on paper are not assessed by Nydus. When you are back at a device, enter your answers there.
Delayed checkpoint: attempt the integer properties, fractions powers, ratios rates percents sample after a study gap. Use the target of each question to decide which information matters, and record your initial response before reading its explanation.
What is the least positive integer that is a multiple of 14 and 35 and leaves remainder 0 on division by 6?
A sequence starts at 5 and triples each term. What is its fifth term?
One machine completes a batch in 10 hours and another in 15 hours. How many hours do they need together at constant rates?
Review the integer properties, fractions powers, ratios rates percents decisions in this arithmetic sample. Identify the particular restriction or evidence that changed your answer, and return to the corresponding worked lesson before trying a new case.