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miv72 [106K]
3 years ago
15

Can you use simplest form to compare 8/10 and 3/5 explain

Mathematics
2 answers:
valentina_108 [34]3 years ago
4 0
Yes,because the denomenators can be both 5... So 8/10=4/5..4/5>3/5
jolli1 [7]3 years ago
3 0
Simplify 8/10
(4*2)/(5*2)
2/2=1

Thus,
8/10=4/5

Now, compare 4/5 and 3/5.
Hope this helps!

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Need help solving this question:)
Mekhanik [1.2K]

Answer:

try to do 40 and -40 because those cancel eachother out and make 0

Step-by-step explanation:

8 0
3 years ago
The total cost, c, in dollars, of b bottles of water is c = 1. 1b. What is the constant of proportionality? Enter your answer as
jolli1 [7]

The value of the constant of proportionality in the expression c=1.1 b is 1.1.

Given to us

The total cost, c, in dollars, of b bottles of water, is c = 1.1b.

<h3>What is the constant of proportionality? </h3>

The constant of proportionality is plugged into an expression when the proportionality is been removed from the expression.

As the total cost is dependent on the number of bottles that is been purchased, therefore,

\rm{ Total\ Cost \propto\ Number\ of\ bottles}

Removing the proportionality, we will get,

c=kb

where c is the total cost, b is the number of bottles,

Now compare the two equations,

c = kb

c = 1.1 b

Hence, the value of the constant of proportionality in the expression c=1.1 b is 1.1.

Learn more about Proportionality:

brainly.com/question/5837592

5 0
3 years ago
A family discount card offers deals for the cinema. The card states:
Rufina [12.5K]

Answer:

a)£21.80

b) 3 trips

Step-by-step explanation:

The cost of an adult is $10.

A child’s ticket is $6.

FAMILY DISCOUNT CARD

- 45% off all adults tickets

- Children save 2/5 off of full price tickets

a) How much will it cost to buy 2 adult tickets and children’s tickets?

(a)

Adults: 2 × £10 = £20

(45 ÷ 100) x £20 = £9

£20 - £9 = £11

Children: 3 × £6 = £18

2 /5 of £18 = £7.20

£18 - £7.20 = £10.80

Total: £11 + £10.80 = £21.80

b) The cost of a family discount card is $40 per year. How many times in the same year would 2 adults and 3 children need to go before you start to savemoney on the cost of the card?

(b) Cost without discount = £20 + £18 = £38b)

No card

1 trip

1 × £38 = £38

2 × £38 = £76

3 × £ 38 = £114

With card

£40 + (1 × £21.80) = £61.80

2 trips 2 × £38 = £76 £40 + (2 × £21.80) = £83.60

3 trips 3 x £38 = £114 £40 + (3 × £21.80) = £105.40

3 trips before the discount card starts being cheaper than regular price

3 0
3 years ago
Please help OR IM GOING TO FAIL !!!!​
Marrrta [24]
X(t) = t^2 - 6t + 5 = 0

t = 1 or t = 5

In your case since there is no 1 in your possible answers, the answer is B t = 5
8 0
3 years ago
at the track meet Jacob and Daniel compete in the 220m- hurdles Daniel finishes in 3 fourths of a minute. Jacob finishes with 5
jeka94
Daniel because 3/4 is larger than 5/12 if you cross multiply.
8 0
4 years ago
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