Convert - 3/8 to a fraction

0.375

Step-by-step explanation:

It will speed up your answers in an exam if you are able to memorise some of the conversions:

1

2

→

0.5

Halve that and you have

1

4

=

0.25

Halve that and you have

1

8

=

0.125

But we have 3 of them so this becomes

3

×

1

8

→

3

1

×

1

8

=

3

×

1

1

×

8

=

3

8

implying that for

3

8

we have

3

×

0.125

=

0.375

It is always a good idea to put the 0 to the left of the decimal point. Assuming it is 0.It will speed up your answers in an exam if you are able to memorise some of the conversions:

1

2

→

0.5

Halve that and you have

1

4

=

0.25

Halve that and you have

1

8

=

0.125

But we have 3 of them so this becomes

3

×

1

8

→

3

1

×

1

8

=

3

×

1

1

×

8

=

3

8

implying that for

3

8

we have

3

×

0.125

=

0.375

It is always a good idea to put the 0 to the left of the decimal point. Assuming it is 0.

the answer would be 3/8

Step-by-step explanation: you cannot have a negative fraction, so the negative in any fraction automatically gets removed and you are left with the expression itself, hope this helps! Good luck man.

8

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk