Addison is having a birthday party. Her mom says she can invite 30 friends. Only half of her friends were available. Her mom had begun to purchase party favors. She had enough party favors for 40% of those that can attend. How many more party favors does she need?

The answer is 3 more party favors

Step-by-step explanation:

30/2=15 = her friends that make it

her mom bought 40% and 15 of her friends make 50 percent

she need 50%

so.. 1 person is 4% and 3% that means 40 + 3 + 4 + 3 = 50

or use a grade calculator lol

step-by-step explanation:

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