Answer :
B and D
because for b 40 divede by 5 is 8 and 15 divide by 5 is 3
and for d 40 multiplied by 3 is 120 and 15 times by three is 45
because for b 40 divede by 5 is 8 and 15 divide by 5 is 3
and for d 40 multiplied by 3 is 120 and 15 times by three is 45