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Chapter 1: Q.63 (page 19)

In the following exercises, find the least common multiple of the each pair of numbers using the multiples method.

20,30

Short Answer

Expert verified

The least common multiple of 20and 30 is60.

Step by step solution

01

Step 1. Given Information

The given digits are20,30

02

Step 2. Find LCM

The given number are

20,30

List down the multiples of 20and 30:

20:20,40,60,80,10030:30,60,90,120,150

Notice that the least common multiple is 60.

The least common multiple of20and30is60.

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Most popular questions from this chapter

In the following exercise, simplify the expression:-62

Greg has nickels and pennies in his pocket. The number of pennies is seven less than twice the number of nickels. Let n represent the number of nickels. Write an expression for the number of pennies.

Translate the English phrase into an algebraic expression:

(a) four times the sum of p and q

(b) the sum of four times p and q.

Translate Algebra to English.

(2)(7)

Translate from Algebra to English.

x+11
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