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BartSMP [9]
3 years ago
15

How do u take 40% off on something

Mathematics
2 answers:
abruzzese [7]3 years ago
6 0
Find 10% of it (just move the decimal point one spot to the left) and multiply by 4
jeyben [28]3 years ago
5 0
If your number is x, and you want to take 40% off of x you have to multiply x by .4, then subtract that number from x
So...
x-.4x= 40% off of x
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five sides of a decagon each measure 3 in , the perimeter of the decagon is 40 in, what is the link of each remaining side, if e
jarptica [38.1K]
The remaining lengths are equal to 5 inches
4 0
3 years ago
12 = ____% of 160? Thank you!
beks73 [17]
7.5% of 160.

12 / 160 = 0.075

Move decimal 2 places to the left to convert it to a percent, or multiple by 100.

0.075 * 100 = 7.5

 7.5% is your answer.
3 0
3 years ago
Read 2 more answers
At most, Kyle can spend $50 on sandwiches and chips for a picnic.
trapecia [35]

Answer:

21

Step-by-step explanation:

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8 0
3 years ago
Find all ratios that are equivalent to 4 : 6 and have a first term that is less than 40.
kherson [118]

Answer:

2: 3, 4: 6, 6: 9, 8: 12 , 10: 15, 12: 18, 14: 21, 16: 24, 18: 27, 20: 30, 22: 33, 24:36, 26: 39, 28: 42, 30: 45, 32: 48, 34: 51, 36: 54, 38: 57

Step-by-step explanation:

The ratio 4: 6 can be simplified to 2:3 by dividing by 2 to each side of the ratio. After simplified to 2:3, you add the ration to itself to get the rest of the terms.

7 0
3 years ago
Evaluate. 102+6⋅7+8 70142150190
Aloiza [94]
Hi.

102+6(7)+8  (your equation)
102+ 42+ 8  (since the order is PEMDAS, multiplication has to go first. 6x7=42
144 + 8        (since you go left to right, 102 +42 has to be 1st. Answer= 144)
152              (now the only thing left is 144 + 8, so do that. Answer= 152.)

Since that's the last step, 152 will be your answer. 

Hoped I helped and if you need anymore you could always ask me~ 

-Dawn

6 0
3 years ago
Read 2 more answers
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