6 Answers

Let us see the solution for your problem:

Problem: 4.5% of 170

 = 4.5 / 100 × 170

[ Tips- always convert the given percentage into simple whole number fraction]

= 45/1000 × 170

[Tips - Now simply the remaining expression]

[ Use the simple division rule or you can use your calculator for fast result]

= 45/100 × 17

= 9/ 20 × 17

= 153/20

= 7.65

So the correct answer is 7.65.

Hope this has helped you to some extent. Now solve the other related problems with your friends.

Ducky

Ahhh...memories of my high school math class.

170 x .045 = 7.65    OR
1% = 1.7     (170/100)    1/2% = .86  (1.7/2)
(1.7 x 4) + .86 = 7.65
6.8  + .86 = 7.65

Good homework everyone.I have decided to start marking all of these homework questions.

"A+"

All of you CRACK me up!! I love it!

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