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- Express 0.45 in the form p/q.
- Convert the rational number 3/4 into decimal number.
- Write the rational number 13/14 in standard form.
- Write the number 5102 in expanded form.
- Express $y\times y\times y\times y\times y$ in expanded form.
- Check whether the value given in bracket is a solution to the given equation or not: (a) 19x -1 = 18 (x=0) y-7 = 2 (y=9)
- Ali's age after 5 years will be 12. find his present age.
- Marks obtained by students in two subjects are given below. Find in which subject the student has performed well.
Subject
Marks Obtained
Maximum Marks
Geography
17
25
History
12
20

- Construct a triangle ABC in which AB = 5.6 cm, BC = 6 cm and AC = 4.7 cm.
- Find the complement of the following angles: a. 67 b. 49 c. 35
- Find the supplement of the following

- 126
- 38
- 100

Subject | Marks Obtained | Maximum Marks |

Geography | 17 | 25 |

History | 12 | 20 |

$1)Toexpress0.45intheformof\frac{p}{q}\phantom{\rule{0ex}{0ex}}0.45=\frac{45}{100}\phantom{\rule{0ex}{0ex}}Reducingthefractiontolowestterm\phantom{\rule{0ex}{0ex}}=\frac{45\xf75}{100\xf75}\phantom{\rule{0ex}{0ex}}=\frac{9}{20}whichisintheformofof\frac{p}{q}\phantom{\rule{0ex}{0ex}}2)Toconvert\frac{3}{4}indecimalnumber\phantom{\rule{0ex}{0ex}}=\frac{3\times 25}{4\times 25}--[MultiplyNrandDrby25]\phantom{\rule{0ex}{0ex}}=\frac{75}{100}\phantom{\rule{0ex}{0ex}}=0.75\phantom{\rule{0ex}{0ex}}$

Regards

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