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Decrease 20g by 90% I don’t get this
174k views
15 votes
Decrease 20g by 90% I don’t get this

User Bala Sivagnanam
by
8.2k points

2 Answers

12 votes

Answer:

Decrease 20g by 90%: final value 2 gm

Explanation:

decrease 90%: decrease 20 * 0.9 = 18

new value after decrease: 20 - 18 = 2

User Archit Maheshwari
by
9.5k points
4 votes

Answer:

Explanation:

If you wanna decrease the number 10 by 90%, It's just 9. You simply need to multiply a/100 at the number you try to decrease by a%.

User Eonema
by
8.1k points
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