Question

the
By using suitable grouping find
following product
5*1986*20​

Answer 1

$first \: multipy \: 5 \times 1986 \\ wich \: will \: be \: equal \: to \: 9930 \: \\ \\ then \: mutiply \: 9930 \times 20 \\ which \: wil \: be \: equal \: to \: 198600$

Answer 2

Answer:

198600

Step-by-step explanation:

5× 1986 × 20

5 × 20× 1986

100 × 1986

= 198600

Hope this helps you!!