Question

if a number is divisible by both 9 and 10 it must be divisible by 90 is it true or false​

Answer 1

Answer:

It is true.

Step-by-step explanation:

The only number divisible is 90

therefore it is divisible by90

Answer 2

Yes the answer is true. We can't take l. c. m for 10 and 9.We need to just multiply which is 90.