[1 Mark Question Answer]

Questions

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4 questions · timed · auto-graded

Question 11 Mark

Find the compounded ratio of the following:
15: 16 and 8 : 5

Answer

Compounded ratio of $15: 16$ and $8: 5$
$
\frac{15}{16} \times \frac{8}{5}=\frac{3}{2}
$
Compounded ratio $=3: 2$

Question 21 Mark

Find the ratio of the following in the simplest fcrm:
Rs 5.40 and 180 paise

Answer

Rs $5.40=540$ paise
$\frac{540}{180}=\frac{54}{18}=\frac{3}{1}$

Question 31 Mark

Find the ratio of the following in the simplest fcrm:
$432$ and $120$

Answer

$\frac{432}{120}=\frac{216}{60}=\frac{108}{30}=\frac{54}{15}=\frac{18}{5}$
$=18.5$

Question 41 Mark

Find the ratio of the following in the simplest fcrm:
$5.60$ and $2.40$

Answer

$\frac{5.60}{2.40}=\frac{560}{240}=\frac{56}{24}=\frac{28}{12}=\frac{14}{6}=\frac{7}{3} $
$=7: 3$

[1 Mark Question Answer] - Mathematics STD 10 Questions - Vidyadip

Mathematics [1 Mark Question Answer]