Question

5) Resuelve
a) 120:8-(25 - 12) + 35.4 =
b) 444: 2- 31.2 + 21 =
c) 48:3 - (45 -17.2) + 3 +652:2 =
d) 125 + 364: 4 - 15 + 145.13 =
e) 121 + (5° – 18: 2) + 116 =
f) 6? + 72 - 5.10 + (2.5 + 10) =
g) 19 - V144 + (g? – 5. 2) =
i) (50 : 25 )2 - (17-3.5)' + 3 =​

Answer 1

Respuesta:

a)142 b)181 c)334 d)2086 e)229 i)5

Explicación paso a paso:

a)120:8-(25-12)+35.4=

15-(25-12)+35.4=

15-13+140=142

b)444:2-31.2+21=

222-31.2+21=

222-62+21=181

c)48:3-(45-17.2)+3+652:2=

16-(45-34)+3+326=

16-11+3+326=334

d)125+364:4-15+145.13=

125+91-15+1885=2086

e)121+(5⁰-18:2)+116=

121+(1-9)+116=

126+(-8)+116=

126-8+116=229

i) (50:25)2-(17-3.5)¹+3=

2×2-(17-3.5)¹+3=

4-(17-15)+3=

4-2+3=5