Answer:
52% and 7
Step-by-step explanation:
There are 25 squares of which 13 are shaded , then
× 100% = 13 × 4% = 52°
(b)
1 square represents
× 100% = 1 × 4% = 4%
Then 80% = 80% ÷ 4% = 20
That is for 80% , 20 squares require to be shaded
That is 7 more than the 13 already shaded
The expressions that can represent the dimensions of the prim is (x), (3x+1) and (4x-1).
Answer:
The first one is 8/12.
Step-by-step explanation:Add numerator and keep denominator same.
Answer:
x = 12
Step-by-step explanation: