Answer:
A) 30 pages
Step-by-step explanation:
No of pages = 75
Aman coloured 60 % of the pages= 75 *60/100= 45
Prakash coloured 75 - 45 = 30 pages
The first net because the figure shown is a square pyramid<span />
Answer:
Billy has $27.51
Step-by-step explanation:
First let's set up an equation to solve this problem.
Assign a variable to Billy's amount. Let's make it x.
Then we just interpret the problem and solve:
2x - 1.30 = 53.72
+1.30 +1.30
----------------------------
2x = 55.02
(Divide by 2 on both sides)
----------------------------
x = $27.51
2x = Billy's amount doubled
2x - 1.30 = Taking away 1.30 from double Billy's amount
53.72 = Sara's amount
