Answer:
629
Step-by-step explanation:
l x w
25x14
4x7
12x18
5x7
629
Answer:
³/5
Step-by-step explanation:
Total = 5 units
Girls = 3 units
~if ⅔ of the girls wear braces
= 2units of girs wear braces
Boys = 2 units
~if ½ of the boys wear braces
= 1unit of boys wear braces
Hence, 2units + 1unit =3 units of the class wears braces.
Total pupils = 5units
total that wear braces out of the whole class = 3/5
4:6 x:18
Lets solve for x
Cross multiply
4*18 = 72
6*x = 6x
6x = 72
6x/6 = 72/6
x = 12
Answer: x = 12
Answer:
d
Step-by-step explanation:
because it is promotional
12x1
12x2
12x3
12x4
12x5
12x6
12x7
12x8
12x9
12x10
