Answer:
Without place values or decimals, this answer is correct numerically, but once you add those in, you find that the answer is actually 0.4
Step-by-step explanation:
Answer:
1. They ate 1/6 of the donuts
2. 2/3
Step-by-step explanation:
1. They bought 18 donuts. 1/2 of 18 is 9. 1/3 of 9 is 3. To find the fraction, divide 3 by 18. Simplify the fraction. You are left with 1/6.
2. 1 1/3=4/3×1/2=4/6=2/3
This equation does not have any zeros. Use the formula of (b*b)-4(a)(c).
18q+18=180
-18. -18
18q=162
/18. /18
q=9
3q=27
