Greetings!
To find equivalent ratios, you must divide/multiply both terms of the ratio by the same number:
Examples:
1) 14*2=28
2*2=4
28:4
2) 14/2=7
2/2=1
7:1
3) 14*100=1400
2*100=200
1400:200
Hope this helps.
-Benjamin
Answer:
$40.5
Step-by-step explanation
10% comes from selling biscuit:$ 9
remaining money: $81
50% of the remaining money comes from chocolate cakes: 81*50%=$40.5
Answer:
5
Step-by-step explanation:
(-1) + 5 - (-6) - 5 =
v
4 - (-6) - 5 =
v
10 - 5 =
v
5
Answer:
10
Step-by-step explanation:
1 tenth: 1/10
1 hundredth: 1/100
1/10 = X × 1/100
X = 100/10
X = 10
