Respuesta :

Melody08

Answer:

too complex:<

Step-by-step explanation:

120cm+120cm=240cm (2 squirrels + 2 air spaces)

90cm+90cm=180cm (2 rats + 2 air spaces)

240cm-180cm=(2 squirrels + 2 air spaces) - (2 rats + 2 air spaces)

                       =2 squirrels + 2 air spaces - 2 rats - 2 air spaces

                       =2 squirrels - 2 rats

                       =60cm

1 squirrel - 1 rat = 60cm divided by 2

                         = 30cm

120cm + 90cm = squirrel + air space + rat + air space

                        = 210cm

I've no idea!! This qn is too challenging!!

But i hope the above workings might help you in a way or another:>

jasongggg

Answer:

115cm

Step-by-step explanation:

Let cat = c and mouse = m,

Table height = 120 + m - c = 90 + c - m

30 = 2c - 2m

15 = c - m

c = 15 + m

From the second table,

Table height = 90 + (15 + m) - m

= 115 cm

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