Question

Replace the question mark with appropriate number.
7 42 35
56 ? 21
28 49 14​

Answer 1

? = 63

Step-by-step explanation:

See the following numbers

7 42 35

56 ? 42

28 49 14

arrange it in ascending order:

7,14,21,28,35,42,49,56,?

they were the multiples of 7

next it comes 63

Hence the my answer is declared with the explanation