Question

1.7/10-5/10
2.3/13-1/7​

Answer 1

Answer:

$a. \: \frac{7}{10} - \frac{5}{10} = \frac{7 - 5}{10} = \frac{2}{10} = \frac{1}{5}$

$b. \: \frac{3}{13} - \frac{1}{7} = \frac{21 - 13}{91} = \frac{8}{91} = \frac{1}{9}$

hope it will help you dear ☺️❤️

Answer 2

a. 7/10-5/10

= 2/10

= 1/5

=0.2

b. LCM OF 13 AND 7 = 91

21/91 - 13/91

= 16/91

= 5.6875