The rectangular playground in Tim's school is three times as long as it is wide. The area of the playground is 75 square meters. What is the primeter of the playground?
40 square meters
100
6 = 1 − 2n + 5
0
200
3425+7820
11245
200
write in standard notation
7.31 × 10 to the 6 power
7310000
200
1/7 × 1/2
1/14
200
Stuart bought a sweater on sale for 30% off the original price and another 25% off the discounted price. If the original price of the sweater was $30, what was the final price of the sweater?
$15.75
200
3n − 5 = −8(6 + 5n)
-1
300
19 x 30
570
300
Write in standard notation
9.59 × 10 to the 2 power
959
300
A pie recipe asks for 3/4 of a cup of apples. emily wants to make 1/3
of the original recipe. How many cups of apples will Emily need?
1/4 of a cup of apples :)
300
John bought a shirt on sale for 25% off the original price and another 25 % off the discounted price. If the final price was $16, what was the price before the first discount?
$28.44
300
14 = −( p − 8)
-6
400
66-45
21
400
Write in standard notation.
6.17 × 10 to the 3 power
6170
400
4/8 of 6
3
400
A car is traveling 75 kilometers per hour. How many meters does the car travel in one minute?
1250 meters per minute
400
a + 5 = −5a + 5
0
500
50÷-5000
-0.01
500
Write in scientific notation.
0.2 × 10 to the 6 power
2 × 10 to the 5 power
500
1/4 x 4/2
0.5
500
In a bag of small balls 1/4 are green, 1/8 are blue, 1/12 are yellow and the remaining 26 white. How many balls are blue?