Respuesta :
Answer:
21
Step-by-step explanation:
Multiply 3 x 7
If you look at the other multiples of 3 & 7, 21 is the first number, so it is the smallest
Answer:
21
Step-by-step explanation:
Multiply 3 x 7
If you look at the other multiples of 3 & 7, 21 is the first number, so it is the smallest