[(1/3)^-2-(1/2)^-2] devide (1/4)^-2
Answers
Answer:
((1/3)(-2)-(1/2)(-3))/(1/4)(-2)
Final result :
1
—— = 0.06250
16
Step by step solution :
Step 1 :
1
Simplify —
4
Equation at the end of step 1 :
1 1 1
{—}-2-({—}-3)—-2)
3 2( 4
Step 2 :
2.1 4 = 22 (4)-2 = (22)(-2) = (2)(-4)
Equation at the end of step 2 :
1 1 1
{—}-2-({—}-3)———————
3 2 (2)(-4)
Step 3 :
1
Simplify —
2
Equation at the end of step 3 :
1 1 1
{—}-2 - (—)-3)) ÷ ———————
3 2 (2)(-4)
Equation at the end of step 4 :
1 1 1
{—}-2 - ———————) ÷ ———————
3 (2)(-3) (2)(-4)
Step 5 :
1
Simplify —
3
Equation at the end of step 5 :
1 1 1
((—)-2) - ———————) ÷ ———————
3 (2)(-3) (2)(-4)
Step 6 :
Equation at the end of step 6 :
1 1 1
(——————— - ———————) ÷ ———————
(3)(-2) (2)(-3) (2)(-4)
Step 7 :
Adding fractions which have a common denominator :
7.1 Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
9 - (8) 1
——————— = —
1 1
Equation at the end of step 7 :
1 1
— ÷ ———————
1 (2)(-4)
Step 8 :
1
Divide 1 by ———————
(2)(-4)
Final result :
1
—— = 0.06250
16
Step-by-step explanation:
Answer:
35/4 will be your correct answer