Hello! :)
Use a proportion to find how many seconds are needed to fold 5 shirts.
We are given that he takes 28 seconds to fold 2 shirts:
28 sec : 2 shirts
We are not given the amount of time needed for 5 shirts, which we need to solve:
x seconds : 5 shirts
Express in a fraction:
Cross multiply and simplify:
Therefore, he needs 70 seconds to fold 5 shirts.
If 
, then by rationalizing the denominator we can rewrite
Now,
and
Answer:
Step-by-step explanation:
- sqrt(39) and square root 47
are the limits. The - square root of 39 is smaller than - 6. So the integer to use here is - 6
sqrt (47) = 6.686. Here the square root is larger than the closest integer.
The integer to use is 6
- 6 + 6 = 0
Ok so what u do first is
Smsmsnms SMA
Sksmsjjsmamsks
Kanaka
Smsmsnms Kansas
Smsmsnms
Sksksks
Amman’s
Smsmksns
Smsmsnms
Sksmsnsmksnsmsms
A
