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2 years ago

How is adding positive and negative fractions similar to adding intergers ?

Mathematics

1 answer:

Paha777 [63]2 years ago

6 0

Answer:

When you are adding or subtracting a negative fraction, you usually want to consider the numerator as negative. The method is just the same, except now you may need to add negative or positive numerators. Example 1: ... To add the fractions with unlike denominators, rename the fractions with a common denominator.

Step-by-step explanation:

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Mercury: 3.3022 x 10^23 kg Earth: 5.9722 x 10^24 kg

Luden [163]

Answer:

Step-by-step explanation:

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2 years ago

What is the maximum value of 13.7 when rounding to the nearest tenth

Ostrovityanka [42]

14 because the decimal place has to be greater than 5. If it's above you round up, below you round down.

5 0

2 years ago

HELP!!!!

OverLord2011 [107]

Answer:

Step-by-step explanation:

You just need the distance formula here. It's very simple to follow:

$d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

which, for us, looks like this:

$d=\sqrt{(13-4)^2+(19-7)^2}$ and

$d=\sqrt{9^2+12^2}$ and

$d=\sqrt{81+144}$ and

$d=\sqrt{225}$ so

d = 15

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2 years ago

How do you find a unit rate

galben [10]

Answer:

Divide the numerator and denominator

Step-by-step explanation:

A unit rate is a ratio between two different units with a denominator of 1. To calculate the unit rate, divide the numerator by the denominator. The resulting decimal number is the unit rate. The unit price is a type of ratio where the numerator is the price and the denominator is the quantity of a good or product.

8 0

2 years ago

Raymond is making stir-fry rice for dinner. The recipe says to add 3/4 tablespoon of ground ginger, but he only has a 1/8 tables

densk [106]

Answer:

Step-by-step explanation:

3/4 = 6/8.

6/8 divided by 1/8 = 6

brianliest pls

4 0

1 year ago