111×4 would exactly be 444 very simple
Hope this helps :)
Answer:
Charlie could gather 30 pieces of fruits
Step-by-step explanation:
Given that : Charlie gathers apples pears and plums. The number of apples and plums are 10 partners, there are the same number of apples and pears.
Number of partners of apples and plums = 10
⇒ Number of apples = number of Plums = 10.
Also, number of apples and number of pears are same, therefore, number of pears = 10.
⇒ Total number of pieces of fruits = 10 + 10 + 10 = 30.
Therefore, Charlie could gather 30 pieces of fruits
By definition
... sec(θ) = 1/cos(θ) . . . . trig identity
... sec(θ) = 1/(9/10) . . . . substitute the given value, then simplify to ...
... sec(θ) = 10/9
So :

?
First, you want to bring everything together on the top of the fraction.
12=24/2 so you can have

Add like terms -- 12 +24 = 36

Now we are at

Which is the lowest possible simplified version while remaining at exact value.
Feel free to check my math! I kinda did this off the top of my head.