ExamHoot
8 / 10Simplification-EasyQuantitative Aptitude

Simplify: 6.25×6.25−3.75×3.756.25+3.75\dfrac{6.25 \times 6.25 - 3.75 \times 3.75}{6.25 + 3.75}

  1. 2.52.5

  2. 1010

  3. 2.02.0

  4. 3.753.75

Show answer & explanation

Correct answer

2.52.5

Explanation

Using a2−b2a+b=a−b\dfrac{a^2-b^2}{a+b} = a-b with a=6.25a=6.25, b=3.75b=3.75, the result is 6.25−3.75=2.56.25-3.75=2.5.

Written by ExamHoot EditorialPublished · Updated

All 10 Simplification- questions

  1. 1.Simplify:
  2. 2.Simplify:
  3. 3.Simplify:
  4. 4.Simplify using BODMAS:
  5. 5.Simplify:
  6. 6.Simplify:
  7. 7.Simplify using the identity (a+b)^2 = a^2+2ab+b^2 :
  8. 8.Simplify:
  9. 9.Simplify:
  10. 10.Simplify: