Answered

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42 is 30%of what number

Sagot :

angel2be
First thing first, you have to use the proportion formula(is over of is a percent over 100).

Is=40 
Of= n, 

%= 30.  

After setting that up and everything, your answer is 140.
riosemily

Answer:

140

Step-by-step explanation:

.30 times 140 is 42.

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