for 4 weeks,William volunteered as a helper for swimming classes.the first week, he volunteered for 8 hours. he volunteered for 12 hours in the second week, and another 12 hours in the third week.the fourth week, he volunteered for 9 hours. for how many hours did he volunteer per week,on average? show the process..
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Question

KAntoineDoix · Answer

✏️MEAN==============================[tex] \large \bold{\blue{PROBLEM:}} [/tex] For 4 weeks, William volunteered as a helper for swimming classes.the first week, he volunteered for 8 hours. he volunteered for 12 hours in the second week, and another 12 hours in the third week.the fourth week, he volunteered for 9 hours. For how many hours did he volunteer per week,on average?[tex] \large \bold{\blue{SOLUTION:}} [/tex] Find the sum of all hours William spent as a helper in 4 weeks.[tex] \sf 8 + 12 + 12 + 9 = 41 \: hours [/tex]» Divide it to how many weeks did he volunteered as a helper for swimming classes.[tex] \sf 41 ÷ 4 = 10.25 [/tex][tex] 	herefore \underline{\boxed{	t \purple{10.25 \: hours \: per \: week \: on \: average}}} [/tex]==============================#CarryOnLearning(ノ^_^)ノ

UK2019 · Answer

✏️MEANProblem:For 4 weeks, William volunteered as a helper for swimming classes. The first week, he volunteered for 8 hours. he volunteered for 12 hours in the second week, and another 12 hours in the third week.the fourth week, he volunteered for 9 hours. for how many hours did he volunteer per week on average?Solution:- Find the sum of all the number of hours did William volunteered as a helper for swimming classes in 4 weeks[tex]8 + 12 + 12 + 9[/tex][tex] \frac{41}{4} [/tex][tex] = 10.25[/tex]#CarryOnLearning #BetterWithBrainly Stay Safe :) And always remember “BE FOCUS ON YOUR WORKSHEET TO FINISH YOUR WORK” God bless :)