is twice the difference between the 6th and the 10th multiple of 7. Find .
A56
B28
C70
D42
6 th multiple is 42 and tenth is 70 so 70-32 is 28 and then add 28 two times which is 56 so the correct answer is A
6 th multiple is 42 and tenth is 70 so 70-32 is 28 and then add 28 two times which is 56 so the correct answer is A