Solve 11/2+34/5 | Microsoft Math Solver

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Evaluate

\frac{5 3}{1 0} = 5.3

Solution Steps

1 \frac{1}{2} + 3 \frac{4}{5}

Multiply

1

and

2

to get

2

\frac{2 + 1}{2} + \frac{3 \times 5 + 4}{5} \approx 5.3

Add

2

and

1

to get

3

\frac{3}{2} + \frac{3 \times 5 + 4}{5} \approx 5.3

Multiply

3

and

5

to get

15

\frac{3}{2} + \frac{1 5 + 4}{5} \approx 5.3

Add

15

and

4

to get

19

\frac{3}{2} + \frac{1 9}{5} \approx 5.3

Least common multiple of

2

and

5

10

. Convert

\frac{3}{2} = 1.5

and

\frac{1 9}{5} = 3.8

to fractions with denominator

10

\frac{1 5}{1 0} + \frac{3 8}{1 0} \approx 5.3

Since

\frac{1 5}{1 0} = 1.5

and

\frac{3 8}{1 0} = 3.8

have the same denominator, add them by adding their numerators.

\frac{1 5 + 3 8}{1 0} \approx 5.3

Add

15

and

38

to get

53

\frac{5 3}{1 0} = 5.3

Quiz

Arithmetic

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1 \frac{1}{2} + 3 \frac{4}{5}

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\frac{2+1}{2}+\frac{3\times 5+4}{5}\approx 5.3

Multiply 1 and 2 to get 2.

\frac{3}{2}+\frac{3\times 5+4}{5}\approx 5.3

Add 2 and 1 to get 3.

\frac{3}{2}+\frac{15+4}{5}\approx 5.3

Multiply 3 and 5 to get 15.

\frac{3}{2}+\frac{19}{5}\approx 5.3

Add 15 and 4 to get 19.

\frac{15}{10}+\frac{38}{10}\approx 5.3

Least common multiple of 2 and 5 is 10. Convert \frac{3}{2}=1.5 and \frac{19}{5}=3.8 to fractions with denominator 10.

\frac{15+38}{10}\approx 5.3

Since \frac{15}{10}=1.5 and \frac{38}{10}=3.8 have the same denominator, add them by adding their numerators.

\frac{53}{10}=5.3

Add 15 and 38 to get 53.

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