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3 years ago

Sarah and her friends picked 3 3/4 pints of blueberries. After they ate some of the blueberries, only 2 1/3 pints remained.

Mathematics

2 answers:

guajiro [1.7K]3 years ago

8 0

Answer:

17/12

Step-by-step explanation:

I turned the two fractions into improper fractions and made them have the same denominators. Then I subtracted.

svet-max [94.6K]3 years ago

4 0

Answer:

1 5/12

Step-by-step explanation:

subtract 3 3/4 - 2 1/3 and you get 1 5/12

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Identify m∠C in the triangle shown. (ASAP PLS HELP!)

dlinn [17]

Answer:

$x = 21$

Step-by-step explanation:

Apply triangle interior theorem,

$71 + 88 + x = 180$

$159 + x = 180$

$x = 21$

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3 years ago

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Bella has 8 pies and she can make 2 pies in an hour. Tina has 2 pies and she can make 3 in an hour. How many hours will it take

padilas [110]

Well, if Tina can make 3 pies in one hour, she have to do 6 pies and she have already 2 so she can have as many pies as Bella, so the answer is 2 hours

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3 years ago

Candace ate 3 over 4 cup of cereal. The box of cereal states that one serving of cereal is equal to 2 over 3 cup. Which fraction

choli [55]

Answer: Candace ate $\dfrac9{12}$ servings.

Step-by-step explanation:

Given: Candace ate $\dfrac34$ cup of cereal.

The box of cereal states that 1 serving of cereal = $\dfrac23$ cup.

i.e. 1 cup = $\dfrac32$ servings [Multiply $\dfrac32$ both sides]

⇒ $\dfrac{3}{4}$ cup = $\dfrac34\times\dfrac32$ servings

= $\dfrac9{12}$ servings [which is the number of servings she ate]

Hence, Candace ate $\dfrac9{12}$ servings.

6 0

3 years ago

2x + 5<br> Find the val<br> 3x+15

Crank

Answer:

2x + 5: Solve

$2x + 5 - 5 = 0 - 5$

$2x / 2 = -5 / 2$

$x = -5/2$

3x + 15: Solve

$3x + 15 - 15 = 0 - 15$

$3x / 3 = -15 / 3$

$x = -5$

3 0

3 years ago

A person deposited Rs. 80,000 in bank 'P' for 2 years at the rate of 10% annual compound interest. But after one year bank has c

stellarik [79]

Answer:

compound interest in year 2 is 12.75% than compound interest in year 1. This is because semi annual compounding yield a higher compound interest

Step-by-step explanation:

compound interest = future value - present value

The formula for calculating future value:

FV = P (1 + r/m)^nm

FV = Future value

P = Present value

R = interest rate

N = number of years

m = number of compounding

compound value in the first year = 80,000(1.1)^1 = 88,000

compound interest = 88,000 - 80,000 = 8,000

compound interest in the second year = 88,000(1 + 0.01/2)^2 = 97,020

compound interest = 97,020 - 88,000 = 9020

Percentage change = (9020 / 8,000) - 1 = 12.75%

4 0

3 years ago