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3 years ago

Express 30 minutes per day as a ratio in simplest form.

Mathematics

2 answers:

alexandr1967 [171]3 years ago

8 0

I believe it's 30:365 or you can write it as 30/365 as a fraction or just 30 to 365 .

noname [10]3 years ago

3 0

1 Day= 24 hours
= 24 ×60 minutes
= 1440
30:1440
=1:48

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2 years ago

Read 2 more answers

Rewrite and Order 6/7 and 9/11

Aleksandr-060686 [28]

Answer:

6/7 = 66/77

9/11 = 63/77

6/7 is greater than 9/11

Step-by-step explanation:

To give fractions a common denominator you must find the LCM(lowest common multiple) of this two denominators.

So, we have 7 and 11. You must find a multiple 7 and 11 share. This means that the number must be divisible by 7 and 11. The LCM for 7 and 11 is 77.

Now we make both the denominators 77.

Now look at the numerators. Look at 6/7. We multipled 7 by 11 to get 77. Therefore, we must also multiply 6 by 11.

Now we have, 66/77

Do the same with the other fraction but other way around:

11 x 7 so

9 x 7 = 63

So,

63/77

So 6/7 is now 66/77 and 9/11 is now 63/77

Now compare:

66 > 63

66 is bigger so 6/7 is greater.

6/7 is greater than 9/11

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2 years ago

Car A travels 6 miles in 8 minutes at a constant speed. if this car continues to travel at this rate, how many minutes would it

ivanzaharov [21]

Answer:

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3 years ago

Madison, Natalie, Isabella and Rebecca go shopping. Madison spent 4/5 of her money, Natalie spends 75% of her money,Isabella spe

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Answer:

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Step-by-step explanation:

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3 years ago

The length of an equilateral triangle is increased by 5 cm. The perimeter of the new triangle is 72 cm. What is the side length

Igoryamba

Answer:

19cm

Step-by-step explanation:

An equilateral triangle is a triangle where the length of the 3 sides are the same.

the perimeter is the sum of the 3 sides

for example, if the length of the side of the an equilateral triangle is 5, the perimeter is 5 x 3 = 15

let x = unknown length of side

length after increase = x + 5

(x + 5) x 3 = 72

divide both sides of the equation by 3

x + 5 = 24

subtract 5 from both sides of the equation

x = 24 - 5 = 19cm

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3 years ago