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how do you find 30% of 500 without calculator? also how would you find 0.5% of 3200 without calculator? is there a formula? i d...Question
how do you find 30% of 500 without calculator?
also how would you find 0.5% of 3200 without calculator?
is there a formula? i don't know where to start. i know 30/100 would be 3/10 and 0.5 is 1/2
also how would you find 0.5% of 3200 without calculator?
is there a formula? i don't know where to start. i know 30/100 would be 3/10 and 0.5 is 1/2
Answers
Steve
first step: STOP REPEATING THE POST!
Isu
here 'of' means multiplication.
Therefore 30% of 500 is,
(30/100)*500=150
o the same procedure to 0.5% of 3200 also
Therefore 30% of 500 is,
(30/100)*500=150
o the same procedure to 0.5% of 3200 also