Question

solve this sums it is important​

Answer 1

Answer:

Step-by-step explanation:

please specify which sum

Answer 2

Answer:

3)

i) Multiplying both the denominator with 5 we get

   $\frac{1}{4}$=$\frac{5}{20}$

ii)Multiplying both the denominator with 9 we get

   $\frac{1}{4} =\frac{9}{36}$

iii)Multiplying both the denominator with -20 we get

   $\frac{1}{4} =\frac{-20}{-80}$

iv)Multiplying both the denominator with 1000 we get

    $\frac{1}{4} =\frac{1000}{4000}$

v)Multiplying both the denominator with -25 we get

    $\frac{1}{4} =\frac{-25}{-100}$

4)

i) 1/5

ii) -1/5

iii) 1/4

iv)3/5

v) 11/107

vi) 3/8

vii)5/9

5)

i) 90/135

ii)5/12

iii)5/7

iv)7/8

v)8/9