Question

could someone tell me how to work this problem 7.86 x4.6 please

Answer 1

essentially, you do the work of 786 x 46

then move the decimal over the same number of times it shows up in .... terms

Answer 2

7.86
^^ 2 decies

4.6
^ 1 decie

we have a total of 3 decimals places to move in the end