gooNaifstewar gooNaifstewar

01-01-2017
Mathematics

contestada

What is 2 1/8 - 1 2/7 equal to?

Respuesta :

dexteright02 dexteright02

01-01-2017

2 1/8 - 1 2/7 = ?
8*2+1/8 - 7*1+2/7 =
17/8 + 9/7 =

8,7 | 2
4,7 | 2
2,7 | 2
1, 7 | 7
1, 1 | 1_______ 2*2*2*7 = 56

17/8 + 9/7 =
56÷8*17/56 + 56÷7*9/56 =
7*17/56 + 8*9/56 =
119/56 + 72/56 = 191/56

Answer:

191/56

Answer Link

Otras preguntas

Please help: Sampling methods like Simple random sampling, Stratified sampling etc.

Does the amount of effort that you put into your courses increase or decrease the marginal cost of your education? Explain your answer. PLEASE HELP!

This piece of art is representative of what movement? A. rococo B. Baroque C. Romantic D. neoclassicism

Find the measure of x. 30 х 25° X = = [? Round your answer to the nearest hundredth.

How does bleaching of coral reefs impacts the hydrosphere

please help me on the question

What is Join..?? Explain different types of joins.7 marks que need full ans...don't spam..

thanks for the answer

graph-2x+y=8 I need to know the answer

if a magic wallet gives me 20 cents every 3 minutes how much money do I earn after an hour