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3 years ago

How does -15/14 + 9/8 = 3/56

Mathematics

2 answers:

docker41 [41]3 years ago

8 0

Answer:

their LCD is 56

-15(4)/14(4) + 9(7)/8(7)

=-60/56 + 63/56

=3/56

Lynna [10]3 years ago

4 0

Bc u gotta add 15 plus 9 and than divided them by 2 and it gives u 3:56

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3 years ago

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Answer:

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General Formulas and Concepts:
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Step-by-step explanation:

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2 years ago

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bazaltina [42]

<h3><u>Question:</u><u>-</u></h3>

A coca cola costs 150 yen. You buyed 30 bottles of cola and sold them at the price of 155 yen each. Find profit %

<h3><u>Answer</u><u>:</u><u>-</u></h3>

3.33%

<h3><u>Explanation</u><u>:</u><u>-</u></h3>

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→ = ¥155 - ¥150

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