janiethompson4466 janiethompson4466
  • 23-12-2021
  • Mathematics
contestada

Convert these unlike fractions to equivalent like fractions and add them. You must use the LCD to get the answer correct. If possible, reduce the final sum.

Convert these unlike fractions to equivalent like fractions and add them You must use the LCD to get the answer correct If possible reduce the final sum class=

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jen4755 jen4755
  • 23-12-2021

Answer:

13/15

Step-by-step explanation:

15 is the least common denominator,

so 1/5 = 3/15

2/3 = 10/15

3/15 + 10/15 = 13/15

It can't be reduced.

Answer Link
jcherry99
jcherry99 jcherry99
  • 23-12-2021

Answer:

Step-by-step explanation:

The lowest common multiple of these 2 denominators is 3 * 5 since 3 and 5 are prime to each other. (They share no common factor.)

1/5 * 3/3 = 3/15

2/3 * 5/5 = 10/15

3/15 + 10/15 = 13 / 15

Answer Link

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