Evaluate the expression 1/4 + 13/20

Question

Mathematics

Bambi

17 July, 21:19

Evaluate the expression 1/4 + 13/20

+4

Answers (2)

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Malcolm Boyle · Answer 1

Using the common denominator method:

1/4 + 13/20

1/4 = 5/20

5/20 + 13/20 = 18/20

18/20 = 9/10

Using the decimal method:

1/4 = 0.25

13/20 = 0.65

0.25+0.65 = 0.9

0.9 = 9/10

The answer is 9/10 or in percents 90%

Thalia Simmons · Answer 2

If you convert 1/4 into 5/20 then 13/20 + 5/20 = 18/20