TO WICH NUMBER SHOULD 2 BY 3 BE ADDED YO GIVE -11 BY 14 . pls urgent!!!
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TO WICH NUMBER SHOULD 2 BY 3 BE ADDED YO GIVE -11 BY 14 . pls urgent!!!
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Answer:
let the number x . Then x+2/3= -11/14_(1)
The LCM of 3 and 14 is 42 hence (1) becomes 42×+28=-33' or 42×=-33-28=-61'or x= ,- 61/42,so you need to add 2/3 to -61/42 to give you - 11/14.
check:2/3-61/42=(28-61)/42=-33/42= -11/14. correct answer is 61/42