The percentage of price of mangoes was increased by 15% from November to January.
<u>Step-by-step explanation:</u>
- The price of mangoes in November = $12 per kilo
- The price of mangoes in January = $18 per kilo
- The cost has been increased from $12 to $18.
Therefore, the change in percentage is percentage increase.
Percentage increase = (difference between two prices / lower price) × 100
⇒ (18-12 / 12) × 100
⇒ (6 / 12) × 100
⇒ 50 %
Therefore, the percentage change from November to January is increase of 50 %.
30% Is the answer ........
Answer:
Step-by-step explanation:
1).
= 2 : 3
2). 6 : 4 =
=
6 : 4 = 3 : 2
3).
= 1 : 3
4). 12 : 8 =
=
= 3 : 2
And = 3:2
Therefore, 12 : 8 =
5).
= 7 : 4
6). 4 : 10 =
=
Therefore, equivalent ratios are,
a). 2 : 3 =
b). 3 : 2 = 6 to 4
c). = 1 : 3
d). 18 to 12 = 12 to 8
e).
f).