Answer:
36%
Step-by-step explanation:
line up $ and % data like this:
$2.79 represents 100%
$3.79 represents X%
cross multiply
X*2.79 = 3.79*100
divide both sides by 2.79
X= 3.79*100 / 2.79 ≈ 136%
so it increased 36%
22 increases by 0.9
24 increases by 4 and 1/2
25 increases by 4.3
Just subtract the number from the number after it to find how to find the next numbers in the sequence
Answer:
(x,y)(0.4x, 0.4y) is the answer for your question
Answer: 8 pound
Step-by-step explanation: 8 × 1 = 8pound
Answer:
Question 9 = 5.5 hours (Cross multiplication)
