freddypompom23 freddypompom23

03-11-2017
Mathematics

contestada

A seamstress has one-fourth of a foot of thread. Then she uses one-fifth of a foot of thread to sew a hole. How much of the thread is left?

Respuesta :

marslab9 marslab9

03-11-2017

1/4 - 1/5 =
first make a common denominator
5/20 - 4/20 = 1/20

Answer Link

Otras preguntas

Which of the following statements is true? A) In the long run, the average cost curve is always downward sloping. B) In the long run, the quantities of all inpu

Which poetic device is used in the poem?

The first-order, gas-phase, reversible reactionis taking place in a membrane reactor. pure a enters the reactor, and b diffuses out through the membrane. unfort

A bag contains 7 red marbles and 4 blue marbles. A marble is taken at random from the bag and replaced. Another marble is taken from the bag. Work out the prob

What is the name of one of the best-known novels by the brazilian writer paulo coelho?

100 points again 100 points again 100 points again

Which expression is equivalent to the expression represented by the verbal phrase? 25% of the quantity of 208 plus n A. n + 5,200 B. 25n + 5,200 C. n + 52 D

Question 7 of 25 The coefficients corresponding to k = 0, 1, 2, ..., 4 in the expansion of (x + y)² are A. 1, 4, 6, 4, 1 B. 0, 1, 4, 6, 4, 1,0 C. 0, 4, 6, 4, 0

in connectionless demultiplexing, when creating datagram to send into udp socket, must specify which of the following(s):

3) A large cheese pizza costs $11.99. A medium cheese pizza costs $8.99. How much do 2 large and 3 medium pizzas cost?