Answer:
R30 : R60
Step-by-step explanation:
sum the parts of the ratio, 1 + 2 = 3 parts
Divide the amount by 3 to find the value of 1 part of the ratio
R90 ÷ 3 = R30 , then
2 parts = R30 × 2 = R60
R90 in ratio 1 : 2 = R30 : R60
Answer:
<h2>B. x = -1, x = -3, y = 0</h2>
Step-by-step explanation:
Answer:
6 dollars
Step-by-step explanation:
40-10=30
30/5= 6
Answer:
17 floors
Step-by-step explanation:
1 floor every 4 seconds.
90/4 = 22.5
40 - 22.5 = 17.5
17.5 is 17ish floors, and is the only answer that is close to 17 floors.