Question

An airplane flies 1305 miles in 2 1/4 hours.What is its average speed in miles per hour?....need ko po yung sagot....ty po

Answer 1

Answer:

580 miles per hour

Step-by-step explanation:

1305 / (2 1/4)

= 580 (mph)

Answer 2

Given - Distance and time

Find - Speed

Solution - Speed = distance/time

Time = $2 \frac{1}{4}$

Time = $\frac{2 \times 4 + 1}{4}$

Performing multiplication and addition in numerator

Time = $\frac{9}{4}$ hours

Keep the values in formula to find the speed.

Speed = $\frac{1305}{ \frac{9}{4} }$

Speed = $\frac{1305 \times 4}{9}$

Performing multiplication and division

Speed = 580 miles/hour

Hence, the speed of airplane is 580 miles/hour.