3 years ago

What’s the answer to 3/4 +5/8

Mathematics

1 answer:

garri49 [273]3 years ago

8 0

Answer:

11/8

Step-by-step explanation:

3/4=6/8 and 6+5=11

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Step-by-step explanation:

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Rina is making a nut mixture to sell at the local farmers' market. She mixes 6 pounds of pecans with a nut mixture that is 70% p

Marat540 [252]

So the best way to do these is concentration1 (%) × volume1 = concentration2 × volume2
Or C1V1 + C2V2 = C3V3, where C1 = 100% (bc ALL pecans), V1 = 6 lbs, C2 = 70%, C3 = 82%:
100%×6 + 70%×v2 = 82%×(6+v2)
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6 + .7v2 = .82 (6+v2)
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