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 ```Q1.)find the answers:The ones that i have qouted one seem to be smaller then the others on my sheet. and please show the workin out. thanks a.)1/2*1/3*1/4=? 1/2 stands for half 0.5 and the 1/4 stands quarter b.)2/5*3/4 div 2/3=? 3/4 stands (fourth)iam not sure but it's a small amount c.)1/2-1/7=? 1/2 stands for half 0.5 d.)(1/3+2/5)-1/8=? e.)(4/5-1/7)+2/5=?```
 ```Hello vergita: a) To multiply fractions, you multiply the denominators and the numerators seperately, to create a new fraction. So: 1 * 1 * 1 = 1 and: 2 * 3 * 4 = 24 --- Result: 1/24 --- b) We start as before: So: 2 * 3 = 6 and: 5 * 4 = 20 To do division of fractions, we invert the second fraction's numerator and denominator - so 2/3 becomes 3/2. Then, we just multiply as above: So: 6 * 3 = 18 and: 20 * 2 = 40 --- Result: 18/40, which reduces to 9/20 --- c) 1/2 - 1/7 To do subtraction of fractions, we find the Lowest Common Denominator - in this case, 14 is the lowest number that 2 and 7 divide into. So: 7/14 - 2/14 --- Result: 5/14 --- d) LCM for 1/3 and 2/5 is 15. So: 5/15 + 6/15 = 11/15 LCM for 11/15 and 1/8 is 120 So: 88/15 - 15/120 --- Result: 73/120 --- e) LCM for 4/5 and 1/7 is 35 So: 28/35 - 5/35 = 23/35 and: 23/35 + 14/35 = 37/35 --- Result: 37/35 or 1 and 2/35 --- I hope this helps! If anything's unclear, please feel free to request clarification prior to rating this answer. All the best, --seizer-ga``` Clarification of Answer by seizer-ga on 15 Jan 2003 09:37 PST ```My apologies: the line which reads: So: 88/15 - 15/120 Should read: So: 88/120 - 15/120 --seizer-ga```