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Nimfa-mama [501]
3 years ago
13

What percent is 48cm of 1.5 m​

Mathematics
2 answers:
Ann [662]3 years ago
6 0

First of all, recall that 1.5m is the same as 150cm.

Now, we simply build a proportion where we consider 48 to be 100, and wonder what 150 will be:

48\div 100 = 150 \div x

Solving for x, we have

x = \dfrac{150\cdot 100}{48}=\dfrac{15000}{48} = 312.5

Which actually makes sense, because we're stating that 1.5m is about 300% of 48cm, which means three times as much. Which is true, because three times 48cm means 144cm, which is about 1.5m

umka2103 [35]3 years ago
6 0

Answer:

  • <u>32%</u>

Step-by-step explanation:

To solve this problem, you must first have the numbers in the same units, that is, convert the meters to centimeters and operate with them or transform to meters and work with them, therefore, I decide to work with centimeters, like this:

  • 1.5 meters = 150 centimeters (each meter equals 100 centimeters)

Then, you can make a simple rule of three, where 150 centimeters corresponds to 100% and you look for the percentage of 48 centimeters:

  • 150 cm = 100%
  • 48 cm = X

So:

  • X = (48 * 100) / 150
  • X = 4800/150
  • <u>X = 32</u>

Therefore, <u>the percentage of 48 centimeters is equal to 32%</u>.

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Answer:

Yes

Step-by-step explanation:

9/21 SIMPLIFIED= 3/7

6/14 SIMPLIFIED= 3/7

5 0
2 years ago
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The total number of markers that Nancy has if she gives away 2/5 of her m markers to Amy
Archy [21]

Answer:

she has 3/5 left


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I hope this helps :)

4 0
3 years ago
COULD SOMEONE WRITE FORMAT THEN WRITE EQUIVALENT FRACTION AND MIXED NUMBER 11.09 21.06 0.06 0.50 6.15 AND 7.41
Igoryamba
I think you mean write in word format so yea

11.09
"Eleven and 9 hundredths"
To convert decimals to fractions first put the decimal over 1, multiply by ten for every number after the decimal point and simplify.

(11.09/1)(10)(10) *Because there are 2 numbers after the . 0 and 9*

1109/100
This will be the most simplified you can get it!
As a mixed number:
11 9/100

Follow these steps for the rest!

21.06
"twenty one and six thousandths"
1053/50
21 3/50

0.06
"six thousandths" or
"zero and six thousandths"
3/50

0.50
"fifty thousandths" or "five tenths" since 0.50=0.5
1/2


6.15
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123/20
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7.41
"seven and fourty one thousandths"
741/100
7 41/100

I HOPE THIS HELPS
7 0
3 years ago
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mr.rivera bought some erasers to give his students. on monday , mr.rivera gave out 22 erasers. on Tuesday, he gave out 39 earser
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Answer:

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Step-by-step explanation:

YOU NEED TO START BACKWARDS. HE BOUGHT 76 ERASERS AND HE HAS 193, SO WHATEVER HE HAD AT THE END OF TUESDAY+76 IS HOW MUCH HE HAS ON WEDNESDAY. 193-76=117. ON TUESDAY, HE STARTED WITH ERASERS AT END OF TUESDAY+39 ERASERS. 117+39=156. ON MONDAY, HE STARTED WITH END OF MONDAY+22 ERASERS. 156+22=178

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3 years ago
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