Answer:
15 and 6
Step-by-step explanation:
Answer:
256 m and 3840 m²
Step-by-step explanation:
The 3 part of the ratio represents 48 m , then
48m ÷ 3 = 16 m ← value of 1 part of the ratio, so
5 parts = 5 × 16 m = 80 m
Then breadth = 48 m and length = 80 m
perimeter = 2l + 2b = 2(80) + 2(48) = 160 + 96 = 256 m
area = lb = 80 × 48 = 3840 m²
Area is 50 m^2
5 x 3 = 15
7 x 5 = 35
35 + 15 = 50 m^2
The mistake is made on line 3, after calculating 35/7, he should have started with the multiplication 6(2)
Answer:
division
Step-by-step explanation:
2x/2=8/2=x=4
x=4
