Write your answer as a fraction or mixed number in simplest form. 4 6/7 ÷ 9

Mathematics

1 answer:

Sonbull [250]1 year ago

8 0

The value of the given expression in simplest form is 34/63.

Mixed fraction

It is a form of a fraction which is defined as the ones having a fraction and a whole number.

Example: 2(1/7), where 2 is a whole number and 1/7 is a fraction.

To convert 2(1/7) into improper fraction , we will multiply 7 and 2 and then add 1 to it to get the numerator part and 7 will be the denominator of the fraction that is 15/7.

Given expression:

4(6/7) ÷ 9

We have to find the value of the given expression in simplest form.

We can write the mixed fraction 4(6/7) as 34/7

(34/7) ÷ 9

(34/7)*(1/9) = (34*1)/(7*9) = 34/63

To learn more about improper fraction, here:-

brainly.com/question/21449807

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Part D

never [62]

Answer:

Step-by-step explanation:

$y(t>1) = x(t) + y(t-1)\\x(t>1) = 1.2x(t-1)\\y(1) = x(1) = 100\\\\y(t>1) = 1.2x(t-1) + y(t-1)\\y(2) = 1.2x(1) + y(1) = 120+100 = 220\\y(3) = 1.2x(2) + y(2) = 144+220 = 364\\y(4) = 1.2x(3) = y(3) = 172.8+364=536.8\\$