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3 years ago

Last spring 12 birds ate 8 cups of birdseed in one month. If I am expecting 18 birds this month, how

Mathematics

1 answer:

elena55 [62]3 years ago

7 0

Simplified Ratio: 3 : 2

Birds / Cups

6 / 4

9 / 6

12 / 8

15 / 10

18 / 12

You need 12 cups of birdseed if you're expecting 18 birds this month.

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CaHeK987 [17]

Answer:

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Kay [80]

Mom drove for 11 hours.

Dad drove for 3 hours.

Step-by-step explanation:

Total hours = 14 hours

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Mom drove a speed of 65 mph

Dad drove a speed of 60 mph

Let 'x' be the number of hours drove by mom.

Let 'y' be the number of hours drove by dad.

x + y = 14 ---------------(1)

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Multiply eq(1) by 60 and subtract eq(2) from (1),

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∴ Dad drove for 3 hours.

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