Question

Express as metres using decimals.
(a) 15 cm
(b) 8 cm
(c)2 m 15 cm
(d) 3 m 70 cm​

Answer 1

(a)

=0.15 m

b) Answer

8cm

1cm= 1

100 m

8cm

=8× 1

100 m

= 8

100 m

=0.08m

c) 2 m 45 cm = 2 + ( 15 × 1 ) 2 + 15 = 2 + 0.15

100 100

= 2.15 m.

d) 3 m 70 cm = 3 + ( 70 × 1 ) 3 + 70 = 3 + 0.70

100 100

= 3.70 m.

PLEASE MARK ME AS THE BRAINLIEST.

Answer 2

Answer:

a) 15cm is 0.15 metres in decimal metres

b)8 cm is 0.08 metres in decimal metres

2m 15 cm is 2.15 metres in decimal metres

3m 70cm is 3.70 metres in decimal metres