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3 years ago

1/5+2/4=what help me please

Mathematics

2 answers:

Vikentia [17]3 years ago

6 0

7/10 is your correct answer

kvasek [131]3 years ago

3 0

First you find the LCM of the denominators which will be 20

$\frac{1}{5} + \frac{2}{4}$
The LCM is 20.
$\frac{4}{20} + \frac{10}{20}$
The answer would be 14/20 which can be reduced to 7/10

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3 years ago

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MrRissso [65]

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3 years ago

Read 2 more answers

Jack said that if you take a number and multiply it by a fraction, the product will always be smaller than what you started with

ELEN [110]

Answer:

Is not correct. The product not always will be smaller.

Step-by-step explanation:

A fraction could increase a number if you multiply it.

If the numerator is higher to the denominator, it will increase it.

If the numerator is smaller to the denominator, it will decrease it.

For example,

10 x 4/3

For fraction multiplication, multiply the numerators and then multiply the denominators to get

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For fraction multiplication, multiply the numerators and then multiply the denominators to get

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16,66 is higher than 5.

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3 years ago