2 years ago

Need help with this paper!!

Mathematics

1 answer:

Nataly_w [17]2 years ago

7 0

Answer:

1. b

2. c

3. c

4. a

5. b

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Perform the operation and write the answer in simplest form. 2 1/5 ÷ 31/5

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Answer:

$\frac{11}{31}$

Step-by-step explanation:

We are given the following expression and we are to perform operation and write the answer in simplest form:

$\frac { 2 \frac { 1 } { 5 } } { \frac { 31 } { 5 } }$

Changing the mixed fraction into improper fraction:

$2\frac{1}{5}$ ---> $\frac{11}{5}$

Now simplifying it:

$\frac { \frac { 1 1 } { 5 } } { \frac { 31 } { 5 } }$

Changing the division sign to multiplication by taking the reciprocal of the denominator:

$\frac{11}{5} \times \frac{5}{31}$

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X+3(-1)= -11
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