Please help my sister with this

Mathematics

1 answer:

Arturiano [62]3 years ago

7 0

Hello there!

The (main) thing that you would want to remember would be that, 0.4 is .4 of 1. So, when looking at your options, we would want to find something that is pretty much almost half of 1.

For example: 0.5 is half 1, so in this case, 0.4 is almost half of 1, and we would want to find an option that would be very similar.

Your correct answer would be (option b and option c).

They both are 0.4 to 1.

Which in this case 40 to 100. Or even, 4 to 10.

Your correct answer would be (option b and c).

I hope this helps you!

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<h3> How did we figure this out?</h3>

Lola is making greeting cards, which she will sell by the box at an arts fair. She paid $50 for a booth at the fair, and the materials for each box of cards cost $8. She will sell the cards for $10 per box of cards.

We are going to use 50, 8 and 10 to find are answer.

Therefore, we are going to divide the numbers:

$\boxed{50/10}$

Division problem
50/10
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<h3 /><h3>What is the missing number?</h3>

First, we need to figure out 50/10:

$\boxed{50/10=5}$

$\boxed{8x5=40}$

$5=40\\(50/10=5=8x5=40)$

Therefore, at some point, she will sell enough cards so that her sales cover her expenditures. So, the correct answer is ($40)

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Answer:

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