Answer:
Ratio = 8:3
Number of girls = (3÷8)×25
= 9 girls
Step-by-step explanation:
Answer:
7 trophies for $49.00
5 trophies for $30.00
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Explination:
It says that she wants to pay no more than 7 dollars for each trophy she buys, which means 7 and less. So we have to multiply 7 x the number of trophies, And if it gives you the excact number or less its correct.
So we multiply
7 x 7 = 49 (The excact number, correct)
9 x 7 = 63 (The price they are selling it at is higher, incorrect)
12 x 7 = 84 (The price they are selling it at is higher, incorrect)
5 x 7 = 35 (Paying less, Correct)
3 x 7 (The price they are selling it at is higher, incorrect)
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Its really easy if you put your mind into it! Goodluck <3
Answer:
if 5=70
2=?
cross multiply=28
add 70+28=98
Step-by-step explanation:
28. multiply 7 by 8 then divide by 2..
The percentage remaining is 99.337%