3/40 is a fraction itself.
Answer:
The first carpenter has done 25/56 more of the fence than the second carpenter.
Step-by-step explanation:
First, convert the fractions to an equal base:
4/7 * 8/8 = 32/56
1/8 * 7/7 = 7/56
The first carpenter did 32/56 of the work so far, and the second one has done 7/56.
To find the difference, subtract the number of the second carpenter from the first.
32/56 - 7/56 = 25/56
Answer:
(a) ; ;
(b) ; ;
Step-by-step explanation:
Required
1st, 2nd and 18th terms
To do this, we simply substitute 1, 2 or 18 for n in the given equations
Solving (a):
1st term: n = 1
2nd term: n = 2
18th term: n = 18
Solving (b):
1st term: n = 1
2nd term: n = 2
18th term: n = 18
Answer:
Step-by-step explanation:
Answer is 1066