16 questions
speed =
distance divided by time =
what is speed measure in?
what do you need to do to get full marks in the test?
60 seconds = -------- minutes
1 minuite = -------- seconds
1 hour = ------- minutes
60 minutes = --------- hours
i hour = ------ seconds
how many hours are in a minuite?
how many mm are there in a cm
how many cms is 10mm
how many mm are there in a km?
how many cms are there in a km?
how many cms are there in a meter
time =