Math, asked by pappu439, 1 year ago

decrease 640 by 25 %​

Answers

Answered by priyanka124393
11

Answer:

New value =

640 - Percentage decrease =

640 - (25% × 640) =

640 - 25% × 640 =

(1 - 25%) × 640 =

(100% - 25%) × 640 =

75% × 640 =

75 ÷ 100 × 640 =

75 × 640 ÷ 100 =

48,000 ÷ 100 =

480;

Answer:

640 decreased by 25% = 480

Absolute change (actual difference):

480 - 640 = - 160

Answered by prangya20042003
23

Answer:

640-25%

640-(25/100×640)

640-160

480.

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