An octopus has 8 arms. at the aquarium there are 3 octopuses in one tank. how many arms the octopuses have altogether? what are two strategies you can use to find the answer?

the octopi have 24 arms altogether.

Step-by-step explanation:

you can get this by multiplying 8 x 3 or you can go 8 + 8 + 8. they both equal 24.

have a good day:)

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons