Answer:
one costs 0.40 and 5 cost 2.00
Step-by-step explanation:
bc 2.80/7 = 0.40
0.40 times 5 = 2.00
Answer:Area= (7×7÷2)+(7×18)+(9×10)
(24.5)+(126) +(90)
=240.5
Step-by-step explanation:
The area of a parallelogram =
BxH
6x20=120 cm^2
area of circle
pie x r^2
3.14 x 4^2=
50.24
semi circle = 50.24/2 = 25.12 cm^2
add them together
25.12+ 120 = 145.12 cm^2
As per the problem,
The larger pump takes 40 minutes to fill the pool.
The smaller one takes 60 minutes.
When both the pumps are working , let the time taken be x minutes , then we can write
Hence, when both the pumps works together, Time taken =24 minutes.
Answer:
Function
Step-by-step explanation: