Decrease 450g by 25%
Answers
Answered by
1
Answer:
answer is 337.5
Step-by-step explanation:
New value =
450 - Percentage decrease =
450 - (25% × 450) =
450 - 25% × 450 =
(1 - 25%) × 450 =
(100% - 25%) × 450 =
75% × 450 =
75 ÷ 100 × 450 =
75 × 450 ÷ 100 =
33,750 ÷ 100 =
337.5
Answered by
1
Answer :-
Percentage decrease = 25% × 450
New value = 450 - Percentage decrease
Calculate the New Value
New value =
450 - Percentage decrease =
450 - (25% × 450) =
450 - 25% × 450 =
(1 - 25%) × 450 =
(100% - 25%) × 450 =
75% × 450 =
75 ÷ 100 × 450 =
75 × 450 ÷ 100 =
33,750 ÷ 100 =
337.5
Calculate absolute change (actual difference)
Absolute change (actual difference) =
New value - 450 =
337.5 - 450 =
- 112.5
Calculate percentage increase...
... And see if we get as a result
the absolute change (actual difference).
Percentage decrease =
25% × 450 =
25 ÷ 100 × 450 =
25 × 450 ÷ 100 =
11,250 ÷ 100 =
112.5
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