Answer: 7.3 x 10^1 & 4400000.
Step-by-step explanation: Count the place holders and just add zeros to the exponential amount.
Answer:90 1/2
Step-by-step explanation:
She sold 362 tickets
She gets prize point for every 4 tickets
Answer:
Step-by-step explanation:
3/4
Convert into like fractions -->
1/3 = 7/21 4/7 = 12/21
7+12 = 19
19/21 is spent therefore he has 2/21 left
