Seudónimo Seudónimo
  • 12-10-2016
  • Mathematics
contestada

3/8 + 4/5, 1 9/10 + 3/4, 2/8 + 6/12. All in simplest form.

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 12-10-2016
make all bottom same

3/8+4/5
8 and 5 is 40
3/8 times 5/5=15/40
4/5 times 8/8=32/40
15/40+32/40=47/40=1 and 7/40

1 and 9/10+3/4
1 and 9/10=10/10+9/10=19/10
4 and 10 are 20
19/10 times 2/2=39/20
3/4 times 5/5=15/20
38/20+15/20=53/20=2 and 13/20

2/8+6/12
1/4+1/2
4 and 2, common is 4
1/2 times 2/2=2/4
1/4+2/4=3/4
Answer Link
Аноним Аноним
  • 12-10-2016
I hope this helps you
Ver imagen Аноним
Answer Link

Otras preguntas

How are space shuttles and underwater vehicles similar? a They both were invented during the 19th century. b They are both examples of science influencing techn
What type of renewable energy source has declined in the United States in recent years?
I can't figure out what 2x/x equals.
True or False : The goals of primary groups tend to be vague and open-ended.
What is the smallest angle of rotational symmetry for a square
whenever fa body object is in motion there is always ____ to oppose the motion
Marie uses 2.3 oz of nuts for each bag of trail mix she makes. She uses 27.6 oz of nuts in all. How many bags of trail mix does Marie make?
What part of the digestive system removes waste?
Why is the number of measures introduced larger than the total number of measures reported out of committee?
Find the area of this shape please quick to.