A train has an average speed of 18 miles per hour. How long will it take to travel 270 miles?
Answers
18 miles/1 hr= 270 miles/x hrs
cross multiply
18x= 270
x= 15 hrs
hope this helps
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A Bricklayer can lay 20 Bricks in an hour. How many bricks can he lay in t minutes?
Mrs.jones bought three 2-kilogram packages of flour. How many grams of flour did she buy
Answers
As 10 times 10 = 100, There are 10 rows of 10. so, one row is 10 and colom in tenths is 10.
Explain Multiplication no sign?
We don't write symbols like currency generally and understand it from context.
Also, a sign of multiplication is often hidden if there are non-numeric symbols and numbers being multiplied are written together.
we need to find why one column in a hundredths grid is equal to one column in a tenths grid.
We know that 10 times 10 = 100
There are 10 rows of 10.
so, one row is 10 and colom in tenths is 10.
Learn more about multiplication here;
#SPJ2
I hope this helps :)
Answers
Answer:
61 cm for each book shelf.
Step-by-step explanation:
First it gives you the width of the boxes so you add them together
132 + 108 + 94 = 334
so 334 cm has already been used out of 456 cm.
Next you will 456 - 334 = 122 cm left over
if they are building 2 book cases you with take what cm's you have left and divide it by 2
122 / 2 = 61
So that means each book case will be 61 cm's wide
A
about 32 in 2
B. about 76 in 2
about 180 in 2
D
about 64 in 2
Answers
Answer:
B. about 76 in 2
Step-by-step explanation:
The picture of the question in the attached figure
I will assume that the tile is a regular hexagon
The area of the regular hexagon is equal to the area of six congruent equilateral triangles
Applying the law of sines to calculate the area of triangle
Remember that the measure of the interior angle in a equilateral triangle is 60 degrees
so
substitute
therefore
The area of each tile is about 76 square inches
Answers
Answer:
Number of scoops required = 10
Step-by-step explanation:
Morgan fills a 1-liter jar with water from the pond.
Capacity of Jar = 1 liter
She uses a 100-milliliter cup to scoop water out of the pond and pour it into the jar.
Capacity of cup used to pour in to the Jar = 100 milliliter
We have relation
1 liter = 1000 ml
1 liter = 100ml x 10
Capacity of Jar = Capacity of cup used to pour in to the Jar x 10
Number of scoops required = 10
Hope it helped
Answers
Answers
Answer:
126 cubic meter
Step-by-step explanation:
because the formula of rectangular is l*w*h