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natta225 [31]
3 years ago
5

seats for english physics and mathematics in a school are in the ration 5:7:8. there is a proposal to increase these seats by 40

%,50% and 75% respectively. what will be the ratio of increased seats
Mathematics
1 answer:
Elza [17]3 years ago
3 0

Answer:

2 : 3 : 4

Step-by-step explanation:

40% of 5 = 2

50% of 7 = 3.5

75% of 8 = 6

5+2 : 7+3.5 : 8+6

7 : 10.5 : 14

14 : 21 : 28

2 : 3 : 4

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Marie has 5 apples, Toby takes 2 away. How many does he have less?
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A company that has 350000 shares declares an annual gross profit of $2450665, pays 18.5% of this in tax, and reinvests 25% of th
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Gross profit, G = $2450665

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3 years ago
If y=a sin 3x+ b cos 3x and <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%5E%7B2%7D%20y%20%7D%7Bdx%5E%7B2%7D%20%7D" id="TexFormu
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sweet-ann [11.9K]

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