Question

please solve this.
please wrong answer na dijiya​

Answer 1

Answer:

a)

$\frac{ - 53}{18}$

b)

$\frac{ - 26}{49}$

2)

$\frac{49}{24}$

4)19,20

Step-by-step explanation:

1a)

$\frac{4}{18} + \frac{ - 19}{6}$

=

$\frac{4}{18} - \frac{19}{6}$

=

$\frac{4 - 57}{18}$

$\frac{ - 53}{18}$

$b) \: \frac{ - 13}{7} + \frac{65}{49}$

$= \frac{ - 91 + 65}{49}$

$= \: \frac{ - 26}{49}$

2. Let the other number be x

A/Q

$x \: \times \frac{ - 3}{7} = \frac{ - 7}{8}$

$x = \frac{ - 7 \times 7}{ - 3 \times 8} = \frac{ - 49}{ - 24} = \frac{49}{24}$

x=

$\frac{49}{24}$

3. Prime number is a number that has only two factors 1 and the number itself.

4.Let the two integer be x,x+1

A/Q

x+x+1=39

2x=38

x=19

x+1=19+1=20

Therefore the two consecutive integers are 19 and 20.

Hope my answer helps you if yes then pls mark answer as brainliest.

Answer 2

Answer:

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