2 answers:
20/100 (35)
=(20/100) (35/1)
=(1/5) (35/1)
=(1)(35)/(5)(1)
=35/5
=7
An easy way to find the precentage to to tuen the precentage to a decimal, in this case 20%=0.2, now multiply 35 by 0.2
35x0.2=7!
So 20% of 35 is 7$!
Another way to solve is to take 10% of 35, which you can find by just movig over the decimal (35-$3.50) now just add it together! 3.5+3.5=7$!!
Hope I helped!
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