Math

QuestionOmskriv brøker til decimaler og procent: a) 45\frac{4}{5}, b) 1141 \frac{1}{4}, c) 2232 \frac{2}{3}, d) 6356_{\frac{3}{5}}, e) 1121 \frac{1}{2}, f) 1181 \frac{1}{8}.

Studdy Solution

STEP 1

Assumptions1. The task is to convert the given fractions to decimal and percentage values. . For mixed fractions, we need to convert the fractional part to a decimal and add it to the whole number.

STEP 2

For part b), we have a mixed fraction 1141 \frac{1}{4}. First, we convert the fractional part 14\frac{1}{4} to a decimal.
14=0.25\frac{1}{4} =0.25

STEP 3

Now, add the decimal value to the whole number part of the mixed fraction.
1+0.25=1.251 +0.25 =1.25

STEP 4

For part c), we have a mixed fraction 2232 \frac{2}{3}. First, we convert the fractional part 23\frac{2}{3} to a decimal.
23=0.67(roundedtotwodecimalplaces)\frac{2}{3} =0.67 (rounded to two decimal places)

STEP 5

Now, add the decimal value to the whole number part of the mixed fraction.
2+0.67=2.672 +0.67 =2.67

STEP 6

For part d), we have a mixed fraction 6356_{\frac{3}{5}}. First, we convert the fractional part 35\frac{3}{5} to a decimal.
35=0.60\frac{3}{5} =0.60

STEP 7

Now, add the decimal value to the whole number part of the mixed fraction.
6+0.60=6.606 +0.60 =6.60

STEP 8

For part e), we have a mixed fraction 1121 \frac{1}{2}. First, we convert the fractional part 12\frac{1}{2} to a decimal.
12=0.50\frac{1}{2} =0.50

STEP 9

Now, add the decimal value to the whole number part of the mixed fraction.
+.50=.50 +.50 =.50

STEP 10

To convert the decimal to a percentage, we multiply by100.
.50×100=150%.50 \times100 =150\%

STEP 11

For part f), we have a mixed fraction 8 \frac{}{8}. First, we convert the fractional part 8\frac{}{8} to a decimal.
8=0.125\frac{}{8} =0.125

STEP 12

Now, add the decimal value to the whole number part of the mixed fraction.
+0.125=.125 +0.125 =.125The solutions areb) .25.25 c) 2.672.67 d) 6.606.60 e) 150%150\% f) .125.125

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