Conversion a decimal number to a fraction: 0.82 = 82/
100
= 41/
50
a) Write down the decimal 0.82 divided by 1: 0.82 = 0.82/
1
b) Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
0.82/
1
= 8.2/
10
= 82/
100
Note: 82/
100
is called a decimal fraction.
c) Simplify and reduce the fraction
82/
100
= 41 * 2/
50 * 2
= 41 * 2/
50 * 2
= 41/
50
Conversion a decimal number to a fraction: 0.76 = 76/
100
= 19/
25
a) Write down the decimal 0.76 divided by 1: 0.76 = 0.76/
1
b) Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
0.76/
1
= 7.6/
10
= 76/
100
Note: 76/
100
is called a decimal fraction.
c) Simplify and reduce the fraction
76/
100
= 19 * 4/
25 * 4
= 19 * 4/
25 * 4
= 19/
25
Multiple: 0.82 * 0.76 = 41 · 19/
50 · 25
= 779/
1250
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(779, 1250) = 1. In the following intermediate step, the fraction result cannot be further simplified by canceling.
In other words - forty-one fiftieths multiplied by nineteen twenty-fifths = seven hundred seventy-nine one-thousand two-hundred fiftieths.
Answers & Comments
Step-by-step explanation:
How do you solve fractions step by step?
Conversion a decimal number to a fraction: 0.82 = 82/
100
= 41/
50
a) Write down the decimal 0.82 divided by 1: 0.82 = 0.82/
1
b) Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
0.82/
1
= 8.2/
10
= 82/
100
Note: 82/
100
is called a decimal fraction.
c) Simplify and reduce the fraction
82/
100
= 41 * 2/
50 * 2
= 41 * 2/
50 * 2
= 41/
50
Conversion a decimal number to a fraction: 0.76 = 76/
100
= 19/
25
a) Write down the decimal 0.76 divided by 1: 0.76 = 0.76/
1
b) Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)
0.76/
1
= 7.6/
10
= 76/
100
Note: 76/
100
is called a decimal fraction.
c) Simplify and reduce the fraction
76/
100
= 19 * 4/
25 * 4
= 19 * 4/
25 * 4
= 19/
25
Multiple: 0.82 * 0.76 = 41 · 19/
50 · 25
= 779/
1250
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(779, 1250) = 1. In the following intermediate step, the fraction result cannot be further simplified by canceling.
In other words - forty-one fiftieths multiplied by nineteen twenty-fifths = seven hundred seventy-nine one-thousand two-hundred fiftieths.