If 20 is decreased by 50-False-

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Standard VI

Mathematics

Percentage Decrease

If 20 is decr...

Question

If 20 is decreased by 50%, it reduces to 10.

True

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False

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Solution

The correct option is A
True

As we know:

50% of 20 = $\frac{50}{100}$ × 20 = 10

Therefore, the statement is correct.

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Similar questions

If 20 is decreased by 50%, it reduces to 10.

State true or false
If 20 is decreased by 50%, then we obtain 10.

If 20 is decreased by 50%, then we obtain 10.

Question 51

In questions 24 to 59, fill in the blanks to make the statements true.
If A is increased by 20 %, it equals B. If B is decreased by 50%, it equals C. Then, ___ % of A is equal to C.

Q. 39 If the radius of a circle decreases by 50% then its area will reduce to what percentage?

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If 20 is decreased by 50%, it reduces to 10.

The correct option is A True As we know: 50% of 20 = 50100 × 20 = 10 Therefore, the statement is correct.

The correct option is A
True

As we know:

50% of 20 = $\frac{50}{100}$ × 20 = 10

Therefore, the statement is correct.