User Forum

Ask Your Question

mekalabhavana from bharatiya vidya bhavans public school, hyderabad

Subject :Sam Class : Sample

A duck flew at 18 km per hour for 3 hours, then at 15 km per hour for 2 hours. How far did the duck fly in all?

A69 km
B75 km
C81 km
D84 km

I NEED THE SOLUTION

Post Your Answer