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a group of adults plus a child attend a movie tickets cost $9 for adults and $6 for children the total for the movie is $78 write an equation to find the number of adults in the group ​
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a group of adults plus a child attend a movie tickets cost $9 for adults and $6 for children the total for the movie is $78 write an equation to find the number of adults in the group ​

User Mfcabrera
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There are 8 adults because 78 - 6 = 72 and 72 divided by 9 =8.4 so round it and you get 8
User Zachzurn
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