Question

Maths
Find the missing le
missing lengths/distances in each of these cases
cm = 1 m
m = 1 km
PO me
a) 25 cm + 66 cm +
b) 520 m + 220 m +​

Answer 1

Answer:

cm = 1 m

m = 1 km

PO me

a) 25 cm + 66 cm +54

b) 520 m + 220 m +78

Explanation:

cm = 1 m

m = 1 km

PO me

a) 25 cm + 66 cm +54

b) 520 m + 220 m +54

Answer

Answer 2

Answer:

a)9

b)260

Explanation:

100cm=1m

25cm+66cm+x=100cm

91cm+x=100cm

X=100cm-91cm

X=9

B)1000m=1km

740+260+x=1000

740+x=1000

X=1000-740

X=260