Question

8 1/2 +3 5/8 ans step by step plsssss​

Answer 1

Answer:

Step-by-step explanation:

8¹/₂ – 3⁵/₈

= 17/2 – 29/8

= (17 × 4)/(2 × 4) –(29 × 1)/(8 × 1)

[Since, LCM of 2 and 8 is 8]

= 68/8 – 29/8

= (68 – 29)/8

= 39/8

= 4⁷/₈

5. Simplify: 4²/₃ – 3¹/₄ + 2¹/₆.

Solution:

4²/₃ – 3¹/₄ + 2¹/₆.

= 14/3 – 13/4 + 13/6

= (14 × 4)/(3 × 4) – (13 × 3)/(14 × 3) + (13 × 2)/(6 × 2)

[Since, LCM of 3, 4 and 6 is 12, so we convert each fraction into an equivalent fraction with denominator 12]

= 56/12 – 39/12 + 26/12

= (56 – 39 + 26)/12

= (82 – 39)/12

= 43/12

= 3⁷/₁₂

Answer 2

Step-by-step explanation:

8*1/2=17/2 ;

3*5/8=29/8.

Hence,

           8*1/2 + 3*5/8=17/2 + 29/8

                                =68/8 +29/8  (on taking LCM and making the denominators equal)

                                =97/8.