you can use subtraction by doing 156.75 minus 98.26 when you do that the amount he still needs is 58.49
Just subtract 98.26 from 156.75. It equals $58.49.
Answer:
=7.2×10⁵
is in scientific notation
12.045 is already in base 10, since it can'be binary or hexadecimal,
it's a denary(decimal) number, and decimal numbers are base 10
sample
Step-by-step explanation:
