Question

5/7-2/9 = what

Answer 1

.49

Answer 2

first find the LCM of 7 and 9 so that you can rewrite the fractions with the same denominator

Answer 3

give me a sec ok

Answer 4

0.301

Answer 5

the LCM of 7 and 9 is 7*9 = 63

Answer 6

31/63=.49

Answer 7

guys - please dont just give the answer This site is meant for members to demonstrate the methods used to solve questions

Answer 8

k srry

Answer 9

we need to show efair how to do the problem

Answer 10

where did you get that number??

Answer 11

ok
so 5 / 7 = 5 * 9 / 63 = 45/63
and
2/9 = 2*7 / 63 = 14/63

now we can subtract

45/63 - 14 / 63 = 31/63

Answer 12

you don'y really need to convert it too a decimal