Question

What is the product of - 7 / 10 by - 40 / 21​

Answer 1

Answer:

-7/10*-40/21

=4/3

hope my answer helps you

Answer 2

• As per the data given in the question, we have to determine the value of the given expression.

       Given data:- $\frac{-7}{10}by\ \frac{-40}{21}.$

       To find:- the value of the given expression.

       Solution:-  

• Here, we will use BODMAS RULE.  
• BODMAS RULE:- It is a correct order to solve the mathematical expression.
• Where, B stands for bracket
• O stands for of
• D stands for divide
• M stands for multiplication
• A stands for addition
• S stands for subtraction.

    Therefore,

      $=\frac{-7}{10}\times\frac{-40}{21}\\=\frac{4}{3}.$

Hence, the value will be $\frac{4}{3}.$