1.

What should be added to 1 by 4 1 by 5 and 1 by 6 to get 8​

Answer»

ANSWER:

LET the NUMBER be X

(1/2+1/3+1/5)+x=4

l.c.m of 2,3,5=30

(15+10+6)/30=31/30

x=4–31/30

x=89/30



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