Mathematics, 25.10.2020 17:40 Ackussinglake63

How can you know if this equation is true? 1/2 + 3/8 = 4/10 = 2/5 1) Because 1+3=4 and 2+8=10, this equation must be true.
2) Because 25<12, this equation can not be true.
3) This equation must be true, because when you add fractions the sum is always less than 12.
4) Because 38<12, this equation must be true.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, haileysolis5

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Answers: 3

continue

Mathematics, 21.06.2019 21:40, carson5238

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

Answers: 2

continue

Mathematics, 21.06.2019 23:00, princessroseee769

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

Answers: 2

continue

Mathematics, 22.06.2019 00:30, brianlykid3042

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed

Answers: 2

continue

You know the right answer?

How can you know if this equation is true? 1/2 + 3/8 = 4/10 = 2/5 1) Because 1+3=4 and 2+8=10, this...