Answer:
637
Step-by-step explanation:
Ticket ending 00= £12 * 7 = £84
Tickets ending 5 = £1.5 * 75 = £112.5
£84+£112.5=£196.5
Price money + Profit: £196.5+£163= 356
356/£0.5 = 719 total tickets sold
719- 82 (WINNING TICKETS) = 637 losing tickets sold
Answer:
C) 66
Step-by-step explanation:
We must follow PEMDAS which stands for:
P- Parenthenses
E- Exponents
M- Multiplication left to right
D- Division left to right
A- Addition left to right
S- Subtraction left to right
Parenthenses: 4^3+2(1)
Exponents: 64+2(1)
Multiplication: 64+2
Addition: 66
So the correct choice is C
Answer:
a) 47.7%
b) 87.2%
Step-by-step explanation:
Find the ratio of interest, and convert it to a percentage.
<h3>a) </h3>
(messy right-handed writers)/(right-handed writers)
= 31/65 = 31/65 × 100% ≈ 47.7%
__
<h3>b) </h3>
(neat right-handed writers)/(neat writers)
= 34/39 = 34/39 × 100% ≈ 87.2%