Insert three arithmetic means between 51 and 67?with explanation

Question

Insert three arithmetic means between 51 and 67?with explanation ​

ooink0815 · Answer

Answer: 51, 55, 59, 63, 667Step-by-step explanation:﻿An=A1+n(-1)d﻿A2=51+(2-1)4﻿A2=51+(1)4﻿A2=55. ﻿a ww2﻿and

Insert three arithmetic means between 51 and 67?with explanation ​