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Chapter 7: Q13. (page 243)

Express the ratio in simplest form.

IS:DI:IT

Short Answer

Expert verified

The simplest form ofIS:DI:IT=2:5:8

Step by step solution

01

Step 1. Given information.

According to the given figure is,

DI=10鈥�IS=4IT=IS+ST=4+12=16鈥夆赌�

Write the ratio,

IS:DI=4:10ISDI=1614

and

DI:IT=10:16DIIT=1016

02

Step 2. Concept Used.

To write the fraction in simplest form, divide the numerator and denominator with the GCF (Greatest Common Factor).

03

Step 3. Now find the GCF.

Write the prime factors of numerator and denominator.

4=2脳216=2脳2脳2脳210=2脳5

Here GCF is2.

04

Step 4. Let’s divide the numerator and denominator with the GCF.

Here we will divide the numerator and denominator by.2

ISDI=410=4/210/2=25

And

DIIT=1016=10/216/2=58

Therefore, the simplest form of the given ratio isIS:DI:IT=2:5:8.

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Most popular questions from this chapter

Find the measure of each angle.

The ratio of the measures of two complementary angles is4:5.

What can you conclude from the given information

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