Trouvez des réponses à vos questions avec l'aide de la communauté FRstudy.me. Posez vos questions et obtenez des réponses détaillées et bien informées de la part de nos membres de la communauté dévoués.
Sagot :
Bonsoir,
A.11/24+13/8
A = 11/24 + (13 x 3) / (8 x 3)
A = 11/24 + 39/24
A = 50/24
A = (2 x 25) / (2 x 12)
A = 25/12
B.5/12-10/3= 5/12 - 40/12 = 35/12
C.11/2-3/7= 77/14 - 6/14 = 71/14
D=16/5+11/2= 32/10 + 55/10 = 87/10
E.-4/7+13/2= - 8/14 + 91/14 = 83/14
F.12/7- -15/2 = 12/7 + 15/2 = 24/14 + 105/14 = 129/14
G.11/10- -13/4 = 11/10 + 13/4 = 44/40 + 130/40 = 174/40 = 87/20
H.6/35+-5/21 = 6/35 - 5/21 = 126/735 - 175/735 = - 49/135
I.5/3+6 = 5/3 + 18/3 = 23/3
J.4/15 - 12/5 = 4/15 - 36/15 = 32/15
k.1/4 - 11/3 = 3/12 - 44/12 = - 41/12
L.13/2+4/3 = 39/6 + 8/6 = 47/6
M.8/3+ -9/4 = 8/3 - 9/4 = 32/12 - 27/12 = 5/12
N.4/5- -10/3 = 4/5 + 10/3 = 12/15 + 50/15 = 62/15
O. -4/9+7/6 = - 8/18 + 21/18 = 13/18
P. -1/6 - -7/9 = - 1/3 + 7/9 = - 6/18 + 14/18 = 8/18 = 4/9
Q. 7/4-1/8 = 14/8 - 1/8 = 13/8
R. 1/8+11/24 = 3/24 + 11/24 = 14/24 = 7/12
S.1/2+5/9 = 9/18 + 10/18 = 19/18
T. 13/5-11/4 = 52/20 - 55/20 = - 3/20
U. -13/3 - 8/5 = - 65/15 - 24/15 = - 89/15
V. -3/4+-3/5 = - 3/4 - 3/5 = - 15/20 - 12/20 = - 27/20
W.3/10 + -15 /4 = 12/40 - 150/40 = - 138/40 = - 69/20
X. 5/6 - 4/9 = 15/18 - 8/18 = 7/18
Y.9/10+11/2 = 9/10 + 55/10 = 64/10 = 32/5
Z.13/3- 13/15 = 65/15 - 13/15 = 52/15
A.11/24+13/8
A = 11/24 + (13 x 3) / (8 x 3)
A = 11/24 + 39/24
A = 50/24
A = (2 x 25) / (2 x 12)
A = 25/12
B.5/12-10/3= 5/12 - 40/12 = 35/12
C.11/2-3/7= 77/14 - 6/14 = 71/14
D=16/5+11/2= 32/10 + 55/10 = 87/10
E.-4/7+13/2= - 8/14 + 91/14 = 83/14
F.12/7- -15/2 = 12/7 + 15/2 = 24/14 + 105/14 = 129/14
G.11/10- -13/4 = 11/10 + 13/4 = 44/40 + 130/40 = 174/40 = 87/20
H.6/35+-5/21 = 6/35 - 5/21 = 126/735 - 175/735 = - 49/135
I.5/3+6 = 5/3 + 18/3 = 23/3
J.4/15 - 12/5 = 4/15 - 36/15 = 32/15
k.1/4 - 11/3 = 3/12 - 44/12 = - 41/12
L.13/2+4/3 = 39/6 + 8/6 = 47/6
M.8/3+ -9/4 = 8/3 - 9/4 = 32/12 - 27/12 = 5/12
N.4/5- -10/3 = 4/5 + 10/3 = 12/15 + 50/15 = 62/15
O. -4/9+7/6 = - 8/18 + 21/18 = 13/18
P. -1/6 - -7/9 = - 1/3 + 7/9 = - 6/18 + 14/18 = 8/18 = 4/9
Q. 7/4-1/8 = 14/8 - 1/8 = 13/8
R. 1/8+11/24 = 3/24 + 11/24 = 14/24 = 7/12
S.1/2+5/9 = 9/18 + 10/18 = 19/18
T. 13/5-11/4 = 52/20 - 55/20 = - 3/20
U. -13/3 - 8/5 = - 65/15 - 24/15 = - 89/15
V. -3/4+-3/5 = - 3/4 - 3/5 = - 15/20 - 12/20 = - 27/20
W.3/10 + -15 /4 = 12/40 - 150/40 = - 138/40 = - 69/20
X. 5/6 - 4/9 = 15/18 - 8/18 = 7/18
Y.9/10+11/2 = 9/10 + 55/10 = 64/10 = 32/5
Z.13/3- 13/15 = 65/15 - 13/15 = 52/15
Nous valorisons votre présence ici. Continuez à partager vos connaissances et à aider les autres à trouver les réponses dont ils ont besoin. Cette communauté est l'endroit parfait pour apprendre ensemble. Pour des solutions rapides et précises, pensez à FRstudy.me. Merci de votre visite et à bientôt.