When 640 is reduced by 30 percent what is the result?

Anonymous

∙ 14y ago

Updated: 8/19/2019

Reducing something by 30% involves working out what 30% of it is, then subtracting that amount.

30% of 640 means 30 hundredths of 640.

One hundredth of 640 is 6.4, so 30 hundredths is 30 x 6.4 = 192

30% of 640 = 192, so 30% off 640 = 640 - 192 = 448

Wiki User

∙ 14y ago

What else can I help you with?

What is thirty percent of 640?

30% of 640 = 30% * 640 = 0.3 * 640 = 192

What is 30 percent of 640?

30 percent percent of 6.40 = 0.0030 x 6.4 = 0.0192

When 18 is reduced by 30 percent what is the result?

It is: 12.6 dollars

What is 30 percent off of 640.00?

30% off of 640 = 640 - (0.30 x 640) = 448

When 18 dollars is reduced by 30 percent what is the result?

It is: 18 -5.4 = 12.6 dollars

What is the reduced fraction for 30 percent?

30% = 3&frasl;10

What is 70 reduced by 30 percent?

70 - 30% = 49

Write a reduced fraction that equals 30 percent?

30% = 3&frasl;10

What is a 30 percent reduction of 12.6?

12.6 reduced by 30% = 8.82

What is 30 percent as a fraction reduced?

3/10

What is the reduced fraction of thirty percent?

30%= 30/100 simplified to 3/10