Step-by-step explanation:
Well 3/5 is left.
20 × 5 = 100
She did 40% because 2/5 = 4/10
So if 20 × 3 = 60 the there is 60% left
Answer:
g = 1/2
Step-by-step explanation:
Step 1: Add 0.5g to both sides
9 + 4g = 11
Step 2: Subtract 9 from both sides
4g = 2
Step 3: Divide by 4 on both sides
g = 2/4
Step 4: Simplify
g = 1/2
Answer: $72
Step-by-step explanation:
Simple interest (I) is calculated as Principal × Rate × Time.
From the question, Principal = $800
Rate =3% = 3/100= 0.03
Time =3 years
Slot in the values into the formula;
I = 800 x 0.03 x 3
I= $72
I hope this is clear
Answer:
11 1/4
Step-by-step explanation:
Answer:
25x2 - 40x - 64y + 16
Step-by-step explanation:
Step 1 :
Equation at the end of step 1 :
((52x2 + 16) - 40x) - 64y
Step 2 :
Final result :
25x2 - 40x - 64y + 16
Processing ends successfully
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