Q- Convert the following into decimal numbers-a- nbsp- 13-4 nbsp- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp-b- 83-10 nbsp- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp-c- 7 -3-5- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp-d- 5-8 nbsp- nbsp- nbsp- nbsp- nbsp- nbsp- nbsp-e- 3 -5-16- nbsp- nbsp- nbsp- nbsp- nbsp- -f- 1-8

Hello Student, a)134=3.25b)8310=8.3c)735=385=7.6d)58=0.625e)3516=5316=3.3125f)18=0.125 Regards ...

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Standard IX

Mathematics

Irrational Numbers

Q. Convert th...

Question

Q. Convert the following into decimal numbers.
(a) 13/4 (b) 83/10 (c) 7 (3/5) (d) 5/8 (e) 3 (5/16) (f) 1/8

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Solution

Hello Student,
$a) \frac{13}{4} = 3.25 b) \frac{83}{10} = 8.3 c) 7 \frac{3}{5} = \frac{38}{5} = 7.6 d) \frac{5}{8} = 0.625 e) 3 \frac{5}{16} = \frac{53}{16} = 3.3125 f) \frac{1}{8} = 0.125$
Regards

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Similar questions

Q. Convert followings to decimals by the long division method.
a.

\frac{1}{2}

\frac{1}{5}

\frac{1}{2}

\frac{5}{8}

\frac{7}{8}

1 \frac{1}{4}

3 \frac{4}{5}

5 \frac{2}{5}

13 \frac{13}{40}

23 \frac{3}{8}

Verify the following :

(i) $\frac{3}{7} \times (\frac{5}{6} + \frac{12}{13}) = (\frac{3}{7} \times \frac{5}{6}) + (\frac{3}{7} \times \frac{12}{13})$
(ii) $\frac{- 15}{4} \times (\frac{3}{7} + \frac{- 12}{5}) = (\frac{- 15}{4} \times \frac{3}{7}) + (\frac{- 15}{4} \times \frac{- 12}{5})$
(iii) $(\frac{- 8}{3} + \frac{- 13}{12}) \times \frac{5}{6} = (\frac{- 8}{3} \times \frac{5}{6}) + (\frac{- 13}{12} \times \frac{5}{6})$
(iv) $\frac{- 16}{7} \times (\frac{- 8}{9} + \frac{- 7}{6}) = (\frac{- 16}{7} \times \frac{- 8}{9}) + (\frac{- 16}{7} \times \frac{- 7}{6})$

The rational number which is not lying between $\frac{5}{16}$ and $\frac{1}{2}$ is
$(a) \frac{3}{8}$

$(b) \frac{7}{16}$

$(c) \frac{1}{4}$

$(d) \frac{13}{32}$

Q. When we convert

\frac{8}{12}

\frac{3}{4}

and

\frac{4}{5}

into decimal form, find the larger number.

If
A = {1, 2, 3, 4}

B = {3, 4, 5, 6, 7}

C = {6, 7, 8, 9}

D = {7, 8, 9, 10}

$\begin{matrix} C o l u m n A & C o l u m n B 1. A \cup B & a . {3, 4, 6, 7} 2. A \cap B & b . \emptyset 3. (B \cap C) \cup D & c . {3, 4} 4. B \cup C \cup D & d . {3, 4, 5, 6, 7, 8, 9, 10} 5. (A \cap B) \cap (B \cup C) & e . {1, 2, 3, 4, 5, 6, 7} f . {6, 7, 8, 9, 10} g . {7} \end{matrix}$

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Q. Convert the following into decimal numbers. (a) 13/4 (b) 83/10 (c) 7 (3/5) (d) 5/8 (e) 3 (5/16) (f) 1/8

Hello Student, a)134=3.25b)8310=8.3c)735=385=7.6d)58=0.625e)3516=5316=3.3125f)18=0.125 Regards

Q. Convert the following into decimal numbers.
(a) 13/4 (b) 83/10 (c) 7 (3/5) (d) 5/8 (e) 3 (5/16) (f) 1/8

Hello Student,
$a) \frac{13}{4} = 3.25 b) \frac{83}{10} = 8.3 c) 7 \frac{3}{5} = \frac{38}{5} = 7.6 d) \frac{5}{8} = 0.625 e) 3 \frac{5}{16} = \frac{53}{16} = 3.3125 f) \frac{1}{8} = 0.125$
Regards