Two positive integers have a product of 32. one integer is twice the other. what are the integers?

Let be the two integers. Let's say that is twice , i.e. . So, their product is

If we want this product to be 32, we have

So, since is twice , we have

So, the possible couples are or

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

step-by-step explanation:

try remembering the steps