Answer:
Step-by-step explanation:
1. The result should by a 2 digit number.
So, I fix a two digit number first, say 60.
Then, I multiplied it by some random integer, say 4 and got 240.
Now, 240 is my dividend and 4 is my divisor.
My division problem is:
2. The result should be a 3 digit number.
So, I fix a three digit number first, say 600.
Then, I multiplied it by some random integer, say 3 and got 1800.
Now, 1800 is my dividend and 3 is my divisor.
My division problem is:
heartbeats in minutes
Answer:
.66, 4/5, 84%, .86
Step-by-step explanation:
.66 is already in decimal form.
4/5 converted to decimal form is .8
84% in decimal form is .84
.86 is already in decimal form
below is 160 feet. What is the area of the
playground?
Known :
Perimeter = 160 ft
length = 50 ft
Asked :
Area = ...?
Answer :
Find the width first :
Perimeter = 2 (length + width)
160 = 2 (50 + width)
width = (160 ÷ 2) - 50
width = 80 - 50
width = 30ft
Now, let's find the Area :
Area = length × width
= 50 × 30
= 1.500ft²
So, the area of the playground is 1.500ft²
Hope it helpful and useful :)