Question

riya has to travel 21/4 km from home to school and come back home find total distance covered by riya​

Answer 1

Answer:

10.5

Step-by-step explanation:

One trip=21/4

Double trip=21/4*2

=21/2

=10.5

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Answer 2

Answer: 10.5 km

Step-by-step explanation:

If Riya Travels through the same way she came to school from her home to reach her home back  then total distance is equal to twice the distance from home to school

Distance from home to school = 21/4 km

                                                   = 5.25 km

Total Distance = 2 x (21/4)

                        = 21/2

                        = 10.5 km