Question

SLOVE:-
1.
$1 \frac{1}{3} + 3 \frac{2}{3}$
2.
$4 \frac{2}{3 } + 3 \frac{1}{4}$
3.
$\frac{16}{5 } - \frac{7}{5}$
4.
$\frac{4}{3} - \frac{1}{2}$
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Answer 1

Question with Answers

1). $\sf{1 \frac{1}{3} + 3 \frac{ 2}{3} }$

$\sf{1 \frac{1}{3} = \frac{4}{3},3 \frac{2}{3} = \frac{11}{3} }$

$\sf{ \frac{4}{3} + \frac{11}{5} = \frac{15}{3} = 5}$

2). $\sf{4 \frac{2}{3} + 3 \frac{1}{4} }$

$\sf{ \frac{2}{3} = \frac{14}{3},3 \frac{1}{4} = \frac{13}{4}}$

$\sf \blue{L.C.M \: of \: 3 \: and \: 4 \: is \: 12}$

$\sf{ \frac{14 \times 4}{3 \times 4} = \frac{56}{12}, \frac{13 \times 3}{4 \times 3} = \frac{39}{12} }$

$\sf{ \frac{56}{12} + \frac{39}{12} = \frac{95}{12} = 7 \frac{11}{12}}$

3). $\frac{16}{5 } - \frac{7}{5}$

$\sf{ \frac{16}{5} - \frac{7}{5} = \frac{16}{7} = \frac{9}{5}}$

$\sf{ \frac{9}{5} = 1 \frac{4}{5} }$

4). $\frac{4}{3} - \frac{1}{2}$

$\sf \blue{L.C.M \: of \: 3 \: and \: 2 \: is \: 6.}$

$\sf{ \frac{4 \times 2}{3 \times 2} = \frac{8}{6}, \frac{1 \times 3}{2 \times 3} = \frac{3}{6}}$

$\sf{ \frac{8}{6} - \frac{3}{6} = \frac{8 - 3}{6} = \frac{5}{6} }$

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