Gavin bakes 70 cookies in an hour , how many cookies can he bake in hour 4
2 answers:
Answer:
280 cookies
Step-by-step explanation:
<em>Since, Gavin bakes 70 cookies in an hour that means it is it rate:</em>
<em>70 : 1 or 70/1</em>
<u><em>To Find:</em></u>
<em>How many cookies can he bake in 4 hour</em>
<u><em>Solve:</em></u>
<em>Since in 1 Hour ⇒ 70 cookies</em>
<em>then in 4 Hour ⇒ 70 × 4 = 280</em>
<em />
<em>Now let make a proportion</em>
<em>proportion - an equation in which two ratios are set equal to each other. </em>
<em />
70 × 4 = 280
1 × 280 = 280
280 = 280
<em>Hence, Gavin can bake 280 cookie in 4 hour.</em>
<em />
<u><em>Kavinsky</em></u>
You might be interested in
Answer:
Step-by-step explanation:
Given,
Principal ( P ) = $ 6000
Amount ( A ) = $ 14550
Time ( T ) = 10 years
Rate ( R ) = ?
<u>Finding </u><u>the </u><u>Interest</u>
The sum of principal and interest is called an amount.
From the definition,
plug the values
⇒
Swap the sides of the equation
⇒
Move 6000 to right hand side and change its sign
⇒
Subtract 6000 from 14550
⇒
Interest = $ 8550
<u>Finding </u><u>the </u><u>rate </u>
plug the values
⇒
Calculate
⇒
⇒
Hope I helped!
Best regards!!
The volume of Kuroshio Sea rank is 9450 cubic meters, if the sea tank is 27m long, 35m wide and 10m deep.
Step-by-step explanation:
The given is,
Kuroshio Sea tank is 27m long, 35m wide and 10m deep.
Step:1
Sea tank looks like a rectangular prism,
Formula to calculate the volume of rectangular prism,
.............................(1)
Where, w - Width of the rectangular prism
h - Height or depth of the rectangular prism
l - Length of the rectangular prism
From given,
w = 35 meters
l = 27 meters
h = 10 meters
Equation (1) becomes,
Volume of the sea tank, V = 9450 Cubic meters
Result:
The volume of Kuroshio Sea rank is 9450 cubic meters, if the sea tank is 27m long, 35m wide and 10m deep.