The floor of a living room is 7m by 5m. How many 50cm square tiles are required?
1 answer:
Answer:
7m x 5m = 35, then multiply by 100, so then the answer is 3,500
Step-by-step explanation:
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2.5 =15
4=x
4/2.5= 1.6
15 times 1.6 is 24
Answer:
0
Step-by-step explanation:
yeah-ya.............. right?
Respuesta:
Alfredo = 59 pegatinas
Ivan = 23 pegatinas
Explicación paso a paso:
Dejar :
Pegatinas de Alfred = a
Pegatinas de Ivan = b
a = b + 36 - - - (1)
a + 10 = 3b- - - (11)
De 1)
a = b + 36
Ponga a = b + 36 en (11)
b + 36 + 10 = 3b
b + 46 = 3b
46 = 3b - b
46 = 2b
b = 23
a = b + 36
a = 23 + 36
a = 59
Alfredo = 59 pegatinas
Ivan = 23 pegatinas
