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Quiz
Arithmetic
\frac { 5 } { 3 } + \frac { 2 } { 5 } + \frac { 4 } { 10 } = \frac { 50 + 12112 } { 30 }
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50+12+3\times 4=50+12112
Multiply both sides of the equation by 30, the least common multiple of 3,5,10,30.
62+3\times 4=50+12112
Add 50 and 12 to get 62.
62+12=50+12112
Multiply 3 and 4 to get 12.
74=50+12112
Add 62 and 12 to get 74.
74=12162
Add 50 and 12112 to get 12162.
\text{false}
Compare 74 and 12162.
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