Answer:
The Markup was by 25%
Step-by-step explanation:
The answer is 25% because 25% of 64 is 16
25% * 64 = 16
64 + 16 = 80
So, the price markup was by 25%
Hope this helps! :)
Answer:
-7
Step-by-step explanation:
The final 4 is in the numerator, not the denominator.
5² × 4 × 5 × 4² / 5 (4)
= 25 × 4 × 5 × 16 / 5 × 4 . . . . . exponents are computed first
= 100 × 5 × 16 / 5 × 4 . . . . . . . multiplication and division left to right in order
= 500 × 16 / 5 × 4
= 8000 / 5 × 4
= 1600 × 4
= 6400
Answer: it took him 12 1/2 hours to complete both projects.
Answer:
8.5
Step-by-step explanation:
Given the expression 12.75/1.5. The technique in solving the division expression is as shown
First we can write the decimals as fraction as shown;
12.75 = 1275/100
1.5 = 15/10
12.75/1.5 = (1275/100)÷(15/10)
12.75/1.5 = 1275/100×10/15
12.75/1.5 = 1275/10 × 1/15
12.75/1.5 = 1275/150
12.75/1.5 = 8.5
Hence the result of the division is 8.5