Jim well spent four-tenths of 20. What fractional part of 20 was left. Write the answer in decimal form
Jim spent four-tenths of 20, which is equivalent to 4/10 * 20 = 8.
The fractional part of 20 that was left is 20 - 8 = 12.
To write this fraction in decimal form, we divide the numerator (12) by the denominator (20):
12 รท 20 = 0.6.
Therefore, the answer in decimal form is 0.6.