Question

1.find the value of
(-9/11)-(-3/11)
2.solve
7/8×22/35+13/35×7/8
plz help ​

Answer 1

Answer:

1. = −6/11

(Decimal: -0.545455)

2 =7/8

(Decimal: 0.875)

:)

Answer 2

1)

$\frac{ - 9}{11} -( \frac{ - 3}{11} )$

$\frac{ - 9}{11} + \frac{3}{11}$

$\frac{ - 9 + 3}{11}$

$\frac{ - 6}{11}$

2)

$( \frac{7}{8} \times \frac{22}{35}) + (\frac{13}{35} \times \frac{7}{8} )$

$\frac{11}{20} + \frac{13}{40}$

$\frac{22 + 13}{40}$

$\frac{35}{40}$

$\frac{7}{8}$