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Debora [2.8K]
3 years ago
12

Sonya had 20 dollars to spend on 3 gifts. She spent 8 1 4 dollars on gift A and 4 4 5 dollars on gift B. How much money did she

have left for gift C?
Mathematics
1 answer:
Natasha2012 [34]3 years ago
6 0

Answer:

6 19/20 dollars

Step-by-step explanation:

Sonya had 20 dollars to spend on 3 gifts.

She spent 8 1 4 dollars on gift A and 4 4 5 dollars on gift B.

Gift A + Gift B + Gift C = $20

Gift C = $20 - (Gift A + Gift B)

Gift A = $8 1/4

Gift B = $4 4/5

Hence:

The amount she had left for gift C is :

Gift C = $20 - ($8 1/4 + $ 4 4/5)

Gift C = $20 - $13 1/20

Gift C = $ 6 19/20

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The correct option is B.

Step-by-step explanation:

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Use distance formula to find the side length.

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Given that Susan is expected to convert 12,050,000 to scientific notation, what Susan should have done is shown below:

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