Question

30% x Y + Y = 52

Answer 1

30% x Y+Y=52

\(\frac{3}{10}\) x Y+Y=52

(\(\frac{3}{10}\)+1) x Y=52

\(\frac{13}{10}\) x Y=52

Y=52:\(\frac{13}{10}\)

Y=40

Answer 2

30 % x Yx2=52

30 %x Y= 54:2

30% xY= 27

Y = 27:30%

Y =90

Answer 3

30 % xY x 2 = 52 

30 % xY = 54 :2 

30% x Y =27

Y   = 27 : 30 % 

Y = 90

Answer 4

bằng 40 mình chắc chắn 100&

Answer 5

= 30/100 x y + y = 52

= 2y = 30/100 : 52

= 2y = 3/ 520

Tự túc là HP

Answer 6

30%*Y+Y=52

30%*Y+100%*Y=52

130%*Y=52

Y=52/130%

Y=40

Answer 7

90 nha bạn

Answer 8

Y*30%+Y=52

Y*30%+Y*100=52

Y*130%=52

Y=40

Answer 9

30/100x 2y =52

2y=52: 30/100

2y=52/7

y=52/7:2=26/7

Answer 10

30% . y + y = 52

3/10 . y + y = 52

(3/10 + 1) . y = 52

13/10 . y = 52

y = 52 : 13/10

y = 40

Answer 11

40 mmmmmmmmmmmmmmmmmmmmm

Answer 12

90 mới là đáp án đúng ha bạn

Answer 13

30% x Y + Y = 52

Câu hỏi tương tự Đọc thêmToán lớp 5

Answer 14

0.3 * Y+ Y=52

Y*(0.3+1)=52

Y*1.3=52

Y=52/1.3

Y=40

Answer 15

40 moi chinh xac

Answer 16

40 nh a dung 100%

Answer 17

ĐS: 40

Answer 18

40 đung 100%

Answer 19

to vua moi ra ket qua =40.Cam on moi nguoi da giup do.