make 1 3/4 an improper fraction:
1 3/4 = 7/4
now you have 4/7 divided by 7/4
now reverse the 7/4 and multiply:
4/7 x 4/7 = 16/49
Answer:
-6
Step-by-step explanation:
The equation is:
The first point is:
Then the equation:
<u>-6 replaces ? mark</u>
The Numerical system for the numbers is given by Positional Notation
Step-by-step explanation:
- numerical system for 3 is TERNARY.
- Numerical System for 4 is QUATERNARY.
- Numerical System for 5 is QUINARY.
- Numerical System for 6 is SENARY.
- Numerical System for 7 is SEPTENARY.
- Numerical System for 8 is OCTAL.
- Numerical System for 9 is NONARY.
- Numerical System for 10 is DENARY or DECIMAL.
- Numerical System for 11 is UNDECIMAL.
- Numerical System for 12 is DUODECIMAL.
- Numerical System for 13 is TRIDECIMAL.
