Calculating Percentages and Discounts

It helps in understanding the concept of percent.

It makes calculations faster.

It is required for all math exams.

It is the only way to calculate percents.

Subtract 10 from the number.

Multiply the number by 10.

Add 10 to the number.

Divide the number by 10.

Move the decimal point two places to the right.

Move the decimal point one place to the right.

Move the decimal point one place to the left.

Move the decimal point two places to the left.

Divide the number by 100.

Multiply the number by 100.

Subtract 100 from the number.

Add 100 to the number.

Move the decimal point two places to the left.

Move the decimal point one place to the left.

Move the decimal point two places to the right.

Move the decimal point one place to the right.

Multiply 10% of the number by 2.

Divide 10% of the number by 2.

Subtract 10% of the number from itself.

Add 10% of the number to itself.

Multiply 10% of the number by 3.

Divide 10% of the number by 3.

Add 10% of the number to itself three times.

Subtract 10% of the number from itself three times.

Subtract 10% of the number from itself.

Divide 10% of the number by 2.

Multiply 10% of the number by 5.

Add 10% of the number to itself.

Divide 10% of the number by 1.5.

Add 10% and 5% of the number.

Subtract 5% from 10% of the number.

Multiply 10% of the number by 1.5.

Find 30% of the original price and subtract it.

Find 70% of the original price.

Add 30% to the original price.

Multiply the original price by 0.3.