Postal or Sorting Assistants Model Paper 10 With Solutions

Question : 18 of 100

Marks: +1, -0

Find the value of:

1 3/4+1 5/8-2 4/5+1/2=?

Solution:

1 3/4+1 5/8-2 4/5+1/2

=[1+1-2]+[3/4+5/8+1/2-4/5]

={30+25+20-32}/40=43/40=1 3/40

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