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2 years ago

Explain the error to divide 14 2/3 ÷2 3/4, Erik multiplied 14 2/3 x 4/3 explain Erik's error

Mathematics

1 answer:

klio [65]2 years ago

7 0

Answer:

The error is that he turned 2 3/4 to 4/3 instead of 11/4.

Step-by-step explanation:

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2 years ago

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2 years ago

Allen is buying a video that originally cost $49.He has a 10%-off coupon and will have to pay a 6% sales which expression will c

Gekata [30.6K]

Answer:

$46.746

Step-by-step explanation:

Allen is buying a video that originally cost = $ 49

Discount coupon = 10%

Sales tax= 6%

Hence, the price of video after discount coupon and sales tax= $ 49 × $\frac{100-10}{100}$ × $\frac{100+6}{100}$

Hence, the price of video after discount coupon and sales tax= $ 49 × $\frac{90}{100}$ × $\frac{106}{100}$

Price of video after discount coupon and sales tax= $ 49 × 0.9× 1.06

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Hence, the correct answer is $46.746

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3 years ago

7x+3x+3=4x+6 what is x

vovikov84 [41]

Answer:

x = 1/2

Step-by-step explanation:

Simplify the sides of the equation...

10x + 3 = 4x + 6

Subtract 3 from both sides...

10x = 4x + 3

Subtract 4x from both sides...

6x = 3

Divide by 6

x = 1/2

Thank me later :)

(or just give brainliest)

7 0

2 years ago

Read 2 more answers