Find the sum-cfrac-9-10-cfrac-22-15-

Question

Toppr Admin · Accepted Answer

-cfrac - -9 - 10 - -cfrac - 22 - 15 - -cfrac - -9-times 3 - -10-10-times 3 - -cfrac - 22-times 2 - 15-times 2 - -cfrac - -27 - 30 - -10-cfrac - 44 - 30 - -cfrac - -27-44 - 30 - -cfrac - 17 - 30 - -L-C-M of -10- and -15- is -30-

Find the sum:
$$\cfrac{-9}{10}+\cfrac{22}{15}$$

$$\cfrac { -9 }{ 10 } +\cfrac { 22 }{ 15 } =\cfrac { -9\times 3 }{ 10\times 3 } +\cfrac { 22\times 2 }{ 15\times 2 } =\cfrac { -27 }{ 30 } +\cfrac { 44 }{ 30 } =\cfrac { -27+44 }{ 30 } =\cfrac { 17 }{ 30 } $$
L.C.M of $$10$$ and $$15$$ is $$30$$

Find the sum:$$\cfrac{-9}{10}+\cfrac{22}{15}$$

$$\cfrac { -9 }{ 10 } +\cfrac { 22 }{ 15 } =\cfrac { -9\times 3 }{ 10\times 3 } +\cfrac { 22\times 2 }{ 15\times 2 } =\cfrac { -27 }{ 30 } +\cfrac { 44 }{ 30 } =\cfrac { -27+44 }{ 30 } =\cfrac { 17 }{ 30 } $$L.C.M of $$10$$ and $$15$$ is $$30$$

Find the sum:
$$\cfrac{-9}{10}+\cfrac{22}{15}$$

$$\cfrac { -9 }{ 10 } +\cfrac { 22 }{ 15 } =\cfrac { -9\times 3 }{ 10\times 3 } +\cfrac { 22\times 2 }{ 15\times 2 } =\cfrac { -27 }{ 30 } +\cfrac { 44 }{ 30 } =\cfrac { -27+44 }{ 30 } =\cfrac { 17 }{ 30 } $$
L.C.M of $$10$$ and $$15$$ is $$30$$