A plumber has 2.5 metre long copper pipe. he needs to cut lengths of 60 cm, 35cm and 90cm work out how many of the initial 2.5 metre long pipe is left. give your answer in cm

The answer to your question is there will be 65 cm left.

Step-by-step explanation:

Data

Length of the pipe = 2.5 m

Pieces cut = 60 cm, 35 cm, 90 cm

Pipe left = ?

Process

1.- Convert the length of the original pipe to cm

                   100 cm 1 m

                        x      2.5 m

                        x = (2.5 x 100) / 1

                        x = 250 cm

2.- Subtract the length of the pieces to the original length

             250 cm - 60 cm - 90 cm - 35 cm

              250 cm - 185 cm

              65 cm

3.- Conclusion

    There are 65 cm left.

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)