Answer:
=2 5/8
Step-by-step explanation:
Converting mixed numbers to fractions, reducing where possible, our initial equation becomes,
3/4×7/2
Applying the fractions formula for multiplication,
=3×7/4×2
= 21/8
Simplify,
2 5/8
Answer:
Step 2
Step-by-step explanation:
During step 2, when dividing by 4 on both sides, Jessica got -16 / 4 was 4, which is not true. Basically she switched the sign when she shouldn't have.
12 + v/5 = -3
step 1. subtract 12 from both sides...
v/5 = -15
step 2. Do the opposite operation, since your diving 5, multiply 5 and -15
v = -75
the variable 'v' equals -75
