Question

26.003 × 37.998 - 309.010 = ?
1. 685
2. 695
3. 680
4. 679

Answer 1

Correct Answer - Option 4 : 679

Concept used:

When the values given after the decimals are very small compare to numbers given before decimal, then we can make convert the number into integer.

Calculation:

26.003 × 37.998 - 309.010

⇒ 26 × 38 - 309

⇒ 988 - 309

⇒ 679

∴ The value of 26.003 × 37.998 - 309.010 is 679.