Divide 1/3 by 4. To do this, convert four into a fraction (4/1). Then, take fours reciprocal (1/4) and multiply. One times one is one. Four times three is twelve. So each friend gets 1/12 of a cake.
It should look like x<_ but the symbol has the underscore underneath the less than sign so it should be x<_-3
Use distance, time and speed formula.
speed = 4m/mins
distance = 5.12 meter
time = distance/speed
time = 5.12/4
time = 1.28 minutes
It walks 1.28 minutes
hope this help you !!!!!!!!!
Answer: Answer is D.
Step-by-step explanation: