Math challenge

[Pyaar]

View attachment 3318486

6 -2 = 4

 

[Lwiva]

Tsh. 100

400

 

[Lwiva]

Tsh. 100

Sh400

 

[Pyaar]

View attachment 3318487

(d) 12

 

[Pyaar]

View attachment 3318488

Uwiano

5/8 x 18/25 = A:C
9/20 = A:C
A:C = 9/20

 

[makaveli10]

View attachment 3314052

2x+3(2+3x)=24
2x+6+9x=24
11x+6=24
11x=18
X=1.64

 

[makaveli10]

Mkuu makavelli upo? Karibu tutor kutu😅

Nimekaribia mkuu weka vitu tupashe akili.

 

[Lwiva]

ERoni His sister
2yrs old 4yrs old
40yrs ?

2x = 160
x = 80

She’s 80 yrs old.

❌

 

[makaveli10]

View attachment 3318382

100

 

[ERoni]

Solve for X,

(X + 25/2)^½ = 3

 

[makaveli10]

View attachment 3318379

X ni 2
Y ni 1

 

[makaveli10]

Solve for X,

(X + 25/2)^½ = 3

X+25/2=3²
X=9-12.5
X=-3.5

 

[Mshana Jr]

View attachment 3318379

2

 

[makaveli10]

View attachment 3318484

Y itakuwa kama 100 hivi kwa hesabu z haraka haraka.

 

[Lwiva]

7 + 7 + 7 = 21
6 + 6+ 7 = 19
2 + 6 + 7 = 15
5 + 4 x 6 = 29

= 29

❌

 

[Lwiva]

(d) 12

 

[Pyaar]

❌ jibu ni 9

Kwanini jibu ni 9 mkuu?

 

[Pyaar]

❌

Nipatie njia uliyotumia kupata jibu tofauti na 29

 

[Chief]

ERoni His sister
2yrs old 4yrs old
40yrs ?

2x = 160
x = 80

She’s 80 yrs old.

42

 

[Chief]

(d) 12

2