David ate 80 blueberries in 1 hour. how many did he eat in fifteen minuets? fill in the double number lines to show your thinking.

He ate 20 blueberries in 15 minutes.

Step-by-step explanation: Okay so if you want to find out how you have to use fractions! 15 minutes is 1/4 of an hour. You multiple 1/4 by the amount of berries which is 80. When multiplied it is 20! I hope this helps. :)

this is false ^.^ lol

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step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

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