80 likes | 253 Vues
In this engaging lesson, Mr. Marzullo and his coworkers split a dinner bill of $604.45. Students will learn how to divide decimals by whole numbers through practical examples. By following clear steps—placing the decimal point in the quotient above the dividend and dividing as with whole numbers—students will understand the importance of decimals in real-life situations. This lesson provides a structured approach to mastering division with decimals, ensuring that learners grasp the concept effectively.
E N D
Divide Decimals by Whole Numbers. Honors Math – Grade 5
Mr. Marzullo and 10 of his coworkers went to The Melting Pot for dinner one evening. The bill including tip was $604.45. If they split the bill equally, how much did each person pay? What are the important facts? What operation does this word problem suggest? Division! Let’s take a closer look…
To divide a decimal by a whole number… Write the decimal point in the quotient directly above the decimal point in the dividend. Divide as you would with whole numbers. When the dividend begins with the tenths column, start dividing at the tenths.
To divide a decimal by a whole number… Write the decimal point in the quotient directly above the decimal point in the dividend. Divide as you would with whole numbers. When the dividend begins with the tenths column, start dividing at the tenths.