Fractions + Decimals
2/7 x 4/3 = ?
8/21
At a party, it costs £9.50 to buy drinks for 10 people. How much would it cost to have drinks for 80 people?
£76
(4z3)(-3z3) = ?
-12z6
The average length of a humpback whale is 13.7 metres. The average length of a killer whale is 6.85 metres. How much longer is the humpback whale than the killer whale?
6.85 metres
3/8 x 7/10 x 5/12 = ?
7/64
Mary has saved £17.50 in the past 3 weeks. How much will she save in 15 weeks?
£87.50
(-b7)(7b4)= ?
-7b11
Kenji is saving money to buy a new bicycle that costs £125. So far he has saved his weekly allowance of £5 for the past 8 weeks. He also saved £35 from his birthday money. How much more money does Kenji need to save?
£50
Convert 0.75 to a fraction
3/4
Mika can eat 21 hot dogs in 6 minutes. How many minutes would it take her to eat 35 hot dogs at the same pace?
10 minutes
(y8)(-2y2) = ?
-2y10
Use each of the symbols +,-, x, and ÷ to make the following math sentence true.
12__ 3 __7__ 1__ 11 = 0
12 : 3 + 7 x 1 - 11 = 0
convert 0.625 to a fraction
5/8
Rachel earned £34 for 4 hours of work. How much could she earn if she worked for 10 hours?
£85
x(x−2) = ?
x2 - 2x
A bead shop sells wooden beads for $3 each and glass beads for $7 each. Write a function rule to represent the total selling price of wooden (w) and glass (g) beads.
3w + 7g
Convert 0.425 to a fraction
17/40
It takes an aeroplane 5 hours to fly from London to New York at 500mph. How long would it take if the aeroplane flew at 600mph?
250 minutes or 4 hours and 10 minutes
(x−4)(x+2) = ?
x2 -2x - 8
A journey is 120 miles. Richard drove 5/3 of this distance, stopped, and then drove 5/6 of the rest. How much farther does he have to drive to complete the journey?
8 miles