There is 7/8 kg of salt, jac used 2/15 of the salt, how much salt did she use?

Answer 1

All you need to do is subtract the fractions.
7/8-2/15=?

Answer 2

but it says she used 2/15 from the salt

Answer 3

idk how to subtract unlike deniminaters

Answer 4

The answer would be around 0.74166666666.

Answer 5

Or in logical form, 6.36.

Answer 6

it would be 89/120 (makes no sense)

Answer 7

5 14/29
answer?

Answer 8

i drew it out and got 10/12

Answer 9

but thats unreasonable to use that much

Answer 10

ah, I think not.
You used 2/15 of 7/8 kg
MULTIPLY
2/15 * 7/8 = 1/15 * 7/4 = 7 / 60
about 0.1167 kg