Answer:
450 foe
Step-by-step explanation:
Hey mate
here is your answer
length and width are given in the ratio are ;(4:7)
area of rectangle = (l×b)
therefore,
4x×7x=700
28x^2=700
x^2=700/28
x^2=25
x=5
length =4x=4×5=20, lenght =20 and width =7x so, 7×5=35 width.....
Answer:
87 000 000
Step-by-step explanation:
Answer:
x = 7
Step-by-step explanation:




cancel 3
Then
