axmadbekmuxammadaminov

Ahmad, Ben and Charlie had 189 pencils altogether. After Ahmad gave 3/10 of his pencils to Ben and another 1/4 of his pencils to Charlie, all 3 boys have the same number of pencils.

a) Who had more pencils at first? Ben or Charlie?

b) How many pencils did Ahmad have at first?

Given: AB = 2, BC = 6, CA = 7

GH = 14, HJ = 4, JG = 12

Complete the similarity statement if the triangles constructed with the side lengths given above are similar. Write "not similar" if not similar.

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