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3 years ago

Add the following fractionsanswer the all questions.

Mathematics

1 answer:

ANTONII [103]3 years ago

5 0

Answer:

1a) 1141/660

3/5 + 6/11 +7/12

find the LCM of the denominators

the LCM of 5,11,12 is 660

after finding the LCM divide it with the denominator.

after dividing 660 by 5 i get 132. So i need to multiply it with 3. Now, i got 396. Do the same with the rest of the numbers.

u will get smth like this: 396+360+385/660

and the final answer will be1141/660.

b) 71/40

c) 211/28

d) 103/20

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