Help please

(will give brainliest)

47/40

Step-by-step explanation:

i think this is right

ok then, 1.175 is the answer.

First you make them into decimals.

3 fourths=0.75

4 fifths=0.8

3 eightsth=0.375

0.75 plus 0.8 or 0.80=1.55

Now subtract 1.55 from 0.375, it should equal 1.175.

Hope this helps, and no I am not a modearator or a bot.

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Step-by-step explanation: