Question

the value of 10.1× 9.8 is​

Answer 1

Answer:

multiple the both number and then put the point in your multiple ans after one digit

carry on

find your ans your self now

Answer 2

Step-by-step explanation:

10.1×9.8

(10-0.2)(10+0.1)

(10+(-0.2))(10+0.1).

Using-(x+a)(x+b)=x²+(a+b)x+ab

(10)²+(-0.2+0.1)10+(-0.2)(0.1)

100-1-0.02

=98.98

please mark it brainliest