krisayon8476 krisayon8476

12-01-2018
Mathematics

contestada

A carpenter used boards of length 7 7/9 ft. and 7 7/27ft. in the construction of shelves. How many feet of board were used?

Respuesta :

marco562895 marco562895

15-01-2018

15 and 1/27 feet of board were used (when simplified). 7 + 7 = 14. 7/9 can be turned into 21/27 when multiplied by 3. 21/27 + 7/27 = 28/27= 1 and 1/27. 1 and 1/27 + 14 = 15 and 1/27 feet of wood.

Answer Link

Otras preguntas

Select all of the statements that apply.. How was the country changing in the late 1800s?. . A. New technologies were invented.. . B. Many people moved to t

what is the meaning of the word "accessible" as it is used in the following sentence? jarrod had no accessible proof that his little sister hid his car keys, bu

Based on the figure, which equation is true? A) 2 cos x° = tan y° B) 2 sin x° = tan y° C)2 sin x° = cos y° D)2 tan x° = sin y°

If the percent error is 10% and the actual amount is 350, what is the range of possible values?

How are the functions y = x and y = x – 3 related? How are their graphs related? . Can someone explain this to me

A spaceship which is 50,000 kilometers from the center of Earth has a mass of 3,000 kilograms. What is the magnitude of the force of gravity acting on the space

what is the number exactly between 54 and 22?

defensive proteins produced by the body are called

when 60% of a number is added to the number, the result is 240

Read these lines from the poem: I am a part of all that I have met; Yet all experience is an arch wherethro' Gleams that untravell'd world, whose margin fade