Reduce fractions to a common denominator 1/30 and 1/40 1/30 and 1/50 1/70 and 1/60 1/50 and 1/80 1/60 and 1/15 1/24 and 1/120 3/50 and 7/25 7/200 and 11/40 8/17 and 9/34 3/40 and 7/25

178
4/120 and 3/120 5/150 and 3/150 6/420 and 7/420 8/400i 5/400 1/60 and 4/60 5/120 and 1/120 3/50 and 14/50 7/200 and 55/200 16/34 and 9/34 15/200 and 56/200
293
Answer add