Question

Last week, Albin had ₹ 386. He made ₹ 43 over the weekend taking tuitions. He now has nearly .

• A. ₹ 430
• B. ₹ 440
• C. ₹ 410

Answer 1

The correct option is A ₹ 430

The total amount of money that Albin has now is
$₹386+₹43.$

But, this sum can be best estimated by the sum $₹390+₹40$ as 386 is closer to 390 and 43 is closer to 43.

$386390\underset{–}{43}+\to \underset{–}{40}+\underset{–}{429}\underset{–}{430}$

Thus, Albin has nearly ₹ 430 now.