Question

Dexter had 15 fish in his fish tank. 7 were

goldfish. The rest were neon tetra fish.
Then he added 4 neon tetra fish.
How many neon tetra fish are in the tank now?
.
? neon tetra fish
V DONE

Answer 1

Answer:12

Step-by-step explanation: so sart by subtracting 15 and 7

15-7

this gives you 8

now add 4

8+4

this gives you 12