Question

Write 'True' or 'False' for the following statements.
(a) If a number is divisible by 3, it must be divisible by 9.
(b) If a number is divisible by 18, it must be divisible by
6 and 3
(c) If a number is divisible by both 9 and 10, then it must
be divisible by 90.
(d) All numbers which are divisible by 8 are divisible by 4
(e) If a number is exactly divisible by two numbers separately
then it must be exactly divisible by their sum.
32​

Answer 1

Step-by-step explanation:

• false
• true
• true
• true
• don't know