Sarika has to read 5 books during the summer break. She reads 2 1/9 in the first week and 1 5/6 in the second week. How many more does she need to read before school reopens ?
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Step-by-step explanation:
firt
you take out the lcm of 9 and 6 the lcm is 18
take dacimal 18 and the 21/18 is com in table is 3 the fraction is 7/6 the another is 15/18 is also
come in 3 table the fraction is 5/6 the remaning is 7/6 - 5/6= 2/6
there fore = the remaing is 2/7 to do before open the school
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