45% of `z` is 72. Find the value of `z`. ( answer quick?? Test)
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Answer: 160
Step-by-step explanation:
72x100=7,200 7,200/45=160
Z=160
Answered by
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The value of 'z' is 160.
Given:
45% of z is 72
To find:
Find the value of z
Solution:
Formula used:
x% of y is equal to the ratio of x to 100 multiplied by y
=> x% of y = [x/100] × 100
From the data,
45% of z is 72
Using the formula
45% of z = [45/100] × z
=> [45/100] × z = 72
Multiply by 100 on both sides
=> [45/100] × 100 × z = 72 × 100
=> 45z = 7200
Divide by 45 into both sides
=> 45z/45 = 7200/45
=> z = 160
Therefore,
The value of 'z' is 160.
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