Question

multiply. 42×3/7

Explanation:

Step1: Rewrite 42 as a fraction

$42=\frac{42}{1}$

Step2: Multiply numerators and denominators

$\frac{3}{7}\times\frac{42}{1}=\frac{3\times42}{7\times1}$

Step3: Calculate the product in the numerator

$3\times42 = 126$
So we have $\frac{126}{7}$

Step4: Simplify the fraction

$\frac{126}{7}=18$

Answer:

18