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Lesson 2.1. Fractions and Decimals. Vocabulary – Unit 2. Addend Bar model Benchmark Common denominator Common factor Compatible numbers Denominator Difference Dividend Divisor Equation Equivalent fractions Expression Factor Fraction Fraction greater than 1 Fraction less than 1
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Lesson 2.1 Fractions and Decimals
Vocabulary – Unit 2 • Addend • Bar model • Benchmark • Common denominator • Common factor • Compatible numbers • Denominator • Difference • Dividend • Divisor • Equation • Equivalent fractions • Expression • Factor • Fraction • Fraction greater than 1 • Fraction less than 1 • Greater than • Greatest Common Factor (GCF) • Less than • Minuend • Mixed number • Multiplicative inverse • Number line • Numerator • Order of operations • Product • Quotient • Rational number • Reciprocals • Repeating decimal • Simplest form • Simplify • Subtrahend • Sum • Terminating decimal
Objectives2.1 Fractions and Decimals • Content Objective: IWBAT convert fractions and decimals. • Language Objective: IWBAT write and explain to their partners how to convert fractions and decimals.
Essential Question • How can you convert between fractions and decimals?
Problem of the Day • A six pack of juice contains 2,130 milliliters of juice. How much juice is in each box? • a. 305 milliliters • b. 350 milliliters • c. 355 milliliters • d. 365 milliliters
Practice Decimal TO fRACTION Fraction to decimal ¼ 3/9 6 3/8 • .5 • .25 • .100