Find a has just one ton of fuel left and has requested prime beef to refuel Plan B has 21 tons of fuel do you transfer happens at the right of one time per minute use this information as well as the activity and find out how long it'll take to refill my name to both plans are the same I feel

10 minutes.

Step-by-step explanation:

Plane A = 1 ton of fuel left

Plane B = 21 tons of fuel Left

Fuel transfer = 1 ton per minute

In order for them to have the same amount of fuel,

We add up the fuel left in Plane A and Plane B

= 21 + 1 = 22 tons

This means each plane will equally have 11 tons

How long it will take to refuel plane A until both planes have the same amount of fuel is calculated as:

Plane B will transfer 10 tons of fuel to Plane A which would give plan A a total of 11 tons.

Since transfer rate = 1 ton per minute

= 1 ton = 1 minute

10 tons = 10 minutes.

step-by-step explanation:

step-by-step explanation:

the true ones are a b and d