−2 2/21 +(−0.25÷(− 1/4 )−1.5÷(− 3/16 ))÷(−4 1/11 )
Mathematics · Middle School · Tue Nov 03 2020
Answered on
Given the numerical equation:
−2 2/21 +(−0.25÷(− 1/4 )−1.5÷(− 3/16 ))÷(−4 1/11 )
Solution:
We can solve this easily by converting all fractions and mixed numbers into whole numbers or decimals.
-2 2/21 or -44/21
=-2.095
-¼
= -0.25
-3/16
=-0.1875
-4 1/11 or -45/11
=-4.01
Rewrite the numerical equation.
=( -2.095 + ( -0.25/-0.25) - 1.5)/ (-0.1875 /-4.01)
Compute first the values inside the parenthesis.
= ( -2.095 + (1) - 1.5) / 0.047
= ( -2.595) / 0.047
= -5.52
Final answer:
- -5.52