Write the repeating decimal as a fraction
2 answers:
Answer:
Step-by-step explanation:
We require 2 equations with the repeating digits placed after the decimal point.
let x = 0.4141.. → (1) Multiply both sides by 100
100x = 41.4141.. → (2)
Subtract (1) from (2) thus eliminating the repeating digits
99x = 41 ( divide both sides by 99 )
x =
That is 0.4141.... =
You might be interested in
Answer:
School needs to collect at least 144 box tops each day to meet their goal.
Step-by-step explanation:
The total requirement of box tops = 2,000
The number of box tops they have already received = 872
So, the box tops left = Total number required- Number of tops received
=2,000 - 872
= 1,128 box tops are left so far.
Number of days left = 8
So, number of minimum tops needed each day =
=
Hence, they need to collect at least 144 box tops each day to meet their goal.