Percentages
50% of 120
60
56 + 23
79
1kg = ___g
1000g
46 x 10
460
y + 7 = 12
What is y?
y=5
75% of £160
£120
126 + 985
1,111
43mm = _____cm
4.3 cm
3,456.2 ÷ 100
34.562
v + 45 = 92
What is v?
v=47
90% of 560
504
563 + 895
1,458
Yusef is training for a 10km charity run. He ran these distances last week to prepare:
Monday: 7.2km, Tuesday: 8.4km, Wednesday: 12.1km, Thursday: 8,500m, Friday: 10,600m.
How far did he run last week?
46.8 km or 46,800 m
3.72 ÷ 100
0.0372
2f + 3 = 85
What is f?
f=41
52% of 300
156
5264 + 22322
27,586
Thelma runs a bath that can hold 150l of water.
She can fill the bath at a speed of 200ml per second.
How long does it take for her to fill the bath?
750 seconds
OR 12.5 minutes.
(If you said 12.5 minutes, you can STEAL!)
0.0701 x 10,000
701
The weight of 16 Mars bars and 5 KitKats is equivalent to the weight of a grapefruit.
Express this is an algrebraic formula.
16m + 5k = g
OR
16 mars bars + 5 KitKats = 1 grapefruit
68% of £542
£368.56
9578 + 18759
28,337
Mr Avis buys four pints of milk. He drinks half of it, and Mrs Avis drinks the other half.
How much milk has Mr Avis consumed in ml?
(Hint: 1 pint = 0.57 litres)
1,140ml
0.011001 ÷ 1,000
0.000011001
7 - (g x 4) ÷ 5 = 3
What is g?
g = 5