'Cross cancel' presentation slideshows

By: Sachin Sinha

Fractions By: Sachin Sinha Terminology Mixed Numbers- a fraction and a whole number Fraction- part of a number Numerator- top number in a fraction Denominator- bottom number in a fraction Percent- of 100 Decimal- a number based on ten

440 views • 11 slides

Algebra

Algebra. Percent Problems. Review. Write as a fraction in simplest form. 74% = = 74/100 = 37/50 2.6% = = 2.6/100 = 26/1000 = 13/500. 15% of 180 is what number?.

93 views • 9 slides

Dividing Fractions by Dr. Emerlina C. Binuya

Dividing Fractions by Dr. Emerlina C. Binuya. Step 1. Invert the divisor. Step 2. Change the division sign to a multiplication sign. Step 3. Cross cancel if you can. Multiply the numerators. Multiply the denominators.

146 views • 6 slides

Multiplying Mixed Numbers

Multiplying Mixed Numbers. Lesson 5-8. To Multiply Mixed Numbers:. Change any mixed numbers to improper fractions. Cross Cancel if possible. Multiply as usual. Simplify and/or change improper fractions back into mixed numbers. Example 1. 1. 2. 6. x. 4. 7. 6. 3. 9. 27. x. =.

236 views • 6 slides

10.3 Multiplying and Dividing Rational Expressions

524 views • 5 slides