Challenge Yourself:
1. Donna made 5 posters.
Elizabeth made twice as many posters as Donna.
* They hung up 7 posters,
* How many posters do they have left?
2. John built 5 birdhouses.
Eddie built twice as many as John.
* They sold 9 birdhouses.
* How many were left?
Answers
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Answer:
1. 8 Posters are left
2. 6 birdhouses are left
Answered by
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they have left 8 posters
Step-by-step explanation:
as Donna had 5 of them and Elizabeth had 10 ( twice of Donna ) then 5+10=15
as they hung up seven of them. then 15-7=8
2. therefore just as the first John had 5 birdhouses and Eddie had 10 so 5+10=15
so as they sold 9 of them the no. of birdhouses left is:
15-9=6
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