Question

find the first common multiples of the following numbers (a)10 and 15. (b)12and 16.​

Answer 1

Answer:

a) 5 b) 2!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

Answer:

30 and 48

Step-by-step explanation:

Multiples of 10 are 10, 20,30,40, 50 etc.

Multiples of 15 are 15, 30,45,60,75 etc.

so the first common multiple is 30 etc.

Multiples of 12 are 12,24,36,48,60 etc.

Multiples of 16 are 16,32,48,64,80 etc.

so the first common multiple is 30 etc.