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miss Akunina [59]
3 years ago
13

How to add mixed numbers with different denominators

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Step-by-step explanation:

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify

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Answer:

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Step-by-step explanation:

The total surface area of the cuboidal hall is:

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which will give : 1530m square.

The cost of 25msq of paint is 10

then the cost of 1530 will be 1530x10/25 = 612.

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Romashka [77]

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Step-by-step explanation:

In order to solve the given exercise, you can follow these steps:

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2. Evaluating, you get:

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4 years ago
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zubka84 [21]

Answer:

Step-by-step explanation:

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