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3 votes
Using 7 four times and 1 one time getting to 100​

User Laoqiren
by
7.7k points

1 Answer

5 votes

Answer:

So the answer is
(7+(1)/(7) )* (7+7)=100

Explanation:

Given,

Using
7
four times and
1
one time getting to
100

If we are write this way then easily get the answer;


(7+(1)/(7) )* (7+7)

Add together
7+(1)/(7)
by making a common denominator of
7
and also add
(7+7)
in the second set of parenthesis to yield
14


((49+1)/(7) )* 14


(50)/(7) * 14


50* 2
(By Cross-reduce and multiply the fractions)


100


(7+(1)/(7) )* (7+7)=100

User Trickwallett
by
8.5k points

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