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4 years ago

5

Simplify the following expression 12b+5.54b+2.46b+3.2a+1.17a-2b

1 answer:

alekssr [168]4 years ago

6 0

Answer:

Step-by-step explanation:

1. First you add like terms

12b+5.54b+2.46b-2b = 18b

3.2a+1.17a = 4.37a

2. Now you write it out

18b+4.37a

3. CELEBRATE!!!!

4. Pat yourself on the back one more problem done

5. Have a nice day

:)

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<em><u>Solution:</u></em>

Given that we have to find the solution of given expression

Given expression is:

$1\frac{5}{7} \times 2\frac{3}{4}$

Let us first convert the mixed fraction to improper fraction

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

Then write the result on top of the denominator.

Therefore,

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Now the expression becomes,

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Solve and simplify the above expression

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In decimal form we get,

$\frac{33}{7}=4.714$

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