Asked by Anonymous
Help please. Word problems.
Alex has 15 friends. She has 36 chocolate cookies. She wants each friends to have 3 chocolate cookies. how many more cookies does she need?
Alex has 15 friends. She has 36 chocolate cookies. She wants each friends to have 3 chocolate cookies. how many more cookies does she need?
Answers
Answered by
Ms. Sue
15 * 3 = 45
45 - 36 = ?
45 - 36 = ?
Answered by
Anonymous
thanks!
Answered by
Anonymous
how did you go about translating?
Answered by
Ms. Sue
What do you want to translate?
Answered by
Anonymous
how did you know it was multiplicaton instead of division or addition
Answered by
Ms. Sue
You could add.
First friend = 3 cookies
Second friend = 3 cookies
Third friend = 3 cookies
Fourth friend = 3 cookies
and so on
But it's certainly quicker to multiply the number of friends by the number of cookies each should get.
First friend = 3 cookies
Second friend = 3 cookies
Third friend = 3 cookies
Fourth friend = 3 cookies
and so on
But it's certainly quicker to multiply the number of friends by the number of cookies each should get.
Answered by
Anonymous
great thanks!
Answered by
Ms. Sue
You're welcome.
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