Percentages

Increasing or decreasing by a given percentage

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QUESTION OF
Views #: 789
Questions #: 4
Pass Score: 80.0%
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Jak bought a block of land for $230000. If the value of the land rose by 80%, find the new value

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Saed earns $1500 a week. Calculate his new weekly wage if he received a pay rise of 20%

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The price of a new car is $30000 and after 1 year it decreases in value by 20%. Find the new value of the car

1 pts
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A shirt priced at $130 was sold at a discount of 25%. Find the sale price.

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Explanation

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0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC
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