Decimals and Fractions Practice Test 2

Question : 9 of 40

Marks: +1, -0

Which fraction should be added to the sum of

5 3/ 4

4 4 /5

and

7 3 /8

to make the result a whole number?

Solution:

5 3/ 4 +4 4 /5+7 3 /8

=23/4+24/5+59/8=717/40

717/40

becomes whole number when 3/40 is added to it, i.e.,

717/40+3/40=720/40=18

which is a whole number.

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