Ans:b3\begin{tabular}{|c|l|c|c|}\hline & & ( ) & () \\\hline S & I am able to multiply a proper fraction and a whole number. & ✓ \\\hline S & I am able to express a mixed number in its simplest form. & \\\hline T & You are able to multiply a proper fraction and a whole number. & \\\hline T & You are able to express a mixed number in its simplest form. & \\\hline\end{tabular}4. Find the value of 45×1012. Give your answer as a mixed number in its simplest form.4×105×12×1012×4=4060=2400Ans:
Q. Ans:b3\begin{tabular}{|c|l|c|c|}\hline & & ( ) & () \\\hline S & I am able to multiply a proper fraction and a whole number. & ✓ \\\hline S & I am able to express a mixed number in its simplest form. & \\\hline T & You are able to multiply a proper fraction and a whole number. & \\\hline T & You are able to express a mixed number in its simplest form. & \\\hline\end{tabular}4. Find the value of 45×1012. Give your answer as a mixed number in its simplest form.4×105×12×1012×4=4060=2400Ans:
Multiply Numerators and Denominators: Multiply the numerators and the denominators separately.(45)×(1012)=4×105×12
Perform Multiplication: Perform the multiplication.(5×12)/(4×10)=60/40
Simplify Fraction: Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 20. 4060=(40÷2060÷20)=23
Express as Mixed Number: Express the improper fraction 23 as a mixed number.23=121
More problems from Compare linear and exponential growth