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Natali [406]
4 years ago
5

Kate has a coin collection,She keeps 7 of the coins ln a box .Which is only 5% of her entire collection,What is the total number

of coins in Kate’s coin collection?
A 12
B 14
C 120
D 140
Mathematics
1 answer:
Dvinal [7]4 years ago
6 0

Answer:

D

Step-by-step explanation:

This basically means "7 is 5% of what number(total)".

<em>We can directly translate this into algebra:</em>

<u><em>Note: </em></u><em>"is" means "equal"  AND  "of" means "multiplication". Also, let the total be n</em>

<em />

Let's write the equation.

"7 is 5% of what number(total)"

7 = 5% * n

5% means 0.05, so:

7 = 0.05 * n

n = 7/0.05 = 140

Total number of coins is 140

Option D is right.

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