511 of a wooden block was painted pink.
211 of it was painted yellow. The remaining 44 cm of the wooden block was painted green.
- What fraction of the wooden block was painted green?
- What was the length of the wooden block?
(a)
Fraction of the wooden block painted green
= 1 -
511 -
211=
411(b)
Length of green part of the wooden block = 4 u
4 u = 44
1 u = 44 ÷ 4 = 11
Length of the wooden block
= 11 u
= 11 x 11
= 121 cm
Answer(s): (a)
411; (b) 121 cm