Don bowled three games and averaged 207. What would be Dons average after he bowled a forth game of 213?

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Don bowled three games and averaged 207. What would be Dons average after he bowled a forth game of 213?

2007-01-17 12:31:14 · 6 answers · asked by Meggg 1 in Science & Mathematics ➔ Mathematics

6 answers

207*3 = 621+213 = 834 / 4 =

208.5

2007-01-17 12:35:34 · answer #1 · answered by Richard C 3 · 1⤊ 0⤋

207 average for each of three games = 207 x 3 = 621.

Fourth game of 213. Total points = 621 + 213 = 834.

834 divided by 4 games = 208.5 = average score

2007-01-17 12:36:02 · answer #2 · answered by ecolink 7 · 1⤊ 0⤋

207 x 3= 621+213=834/4= 208.5

2007-01-17 12:38:35 · answer #3 · answered by Dave aka Spider Monkey 7 · 1⤊ 0⤋

New average = (3*207 + 213)/4 = 208.5

2007-01-17 13:42:16 · answer #4 · answered by Northstar 7 · 0⤊ 0⤋

210 207 + 213 = 420, 420/2 = 210

2007-01-17 12:43:14 · answer #5 · answered by Anonymous · 0⤊ 0⤋

((207*3)+213)/4

2007-01-17 12:35:37 · answer #6 · answered by catarthur 6 · 1⤊ 0⤋