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NikAS [45]
3 years ago
15

True or false 1 2/5 minus 3/4 equals 1/4 plus 2/5

Mathematics
2 answers:
NISA [10]3 years ago
8 0
Get common denominators, and solve for each expression
7/5 - 3/4 = 28/20 - 15/20 = 13/20
1/4 + 2/5 = 5/20 + 8/20 = 13/20
These two fractions are equivalent
lana66690 [7]3 years ago
3 0
True they both equal to 13\20 hope this helps :p
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A box of oranges weighs 4kg. if one orange weighs 80 g how many oranges are in the box?
wlad13 [49]

Answer:

50 Oranges is your answer.

Step-by-step explanation:

Lets see..

4 kg = 4000 grams mainly because 1kg = 1000 grams in total.

4000 grams divided by 80 grams will give you the number of oranges that the box has since each orange weighs 80 grams.

4000/80 = 50.

hope this helps!

5 0
3 years ago
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lubasha [3.4K]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
What you find 420% of 85 what are you looking for?​
muminat

Answer:

420% of 85 = 357

Step-by-step explanation:

85/x=100/420

(85/x)*x=(100/420)*x       - we multiply both sides of the equation by x

85=0.23809523809524*x       - we divide both sides of the equation by (0.23809523809524) to get x

85/0.23809523809524=x

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3 0
3 years ago
2.8y + 6 +0.2 y =5y -14
serious [3.7K]
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(Subtract both sides by 3y)
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2y - 14 = 6
(Add both sides by 14)
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(Divide both sides by 2)
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3 0
4 years ago
Norma bought a plastic bag that contains 100 ballons the lable says that there are 20 each of blue,yellow, red, ,green and orang
Volgvan

Answer:

It is 120

Step-by-step explanation:

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3 years ago
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