1. What is 60%
of 120?
а) 60;
b) 78;
c) 72;
d) 64.
2. What is 3/8 of 88%?
а) 33%;
b) 23%;
c) 43%; d) 35%.
3. What is 30%
of .675?
а) 0.2055; b) 0.2250;
c) 0.2205;
d) 0.2025.
4. What is 5/8 of 72%?
а) 35%; b) 45%;
c) 43%;
d) 48%.
5. What is 40% of .775?
а) 0.31; b) 0.41;
c) 0.3;
d) 0.21.
6. Increase a price of £270
by 3%
а) £274.15;
b) £278.20;
c) £278.10;
d) £268.10.
7. Increase a price of £48
by 26%
а) £64.4; b) £62.48;
c) £60.38;
d) £60.48.
8.
Decrease a price of £21 by 6.3%
а) £18.88;
b) £19.68;
c) £19.66;
d) £18.68.
9.
Decrease a price of £9.85 by 3.2%
а) £9.53;
b) £9.33;
c) £8.53;
d) £9.5.
10. Reduce a price of £39
by 83%
а) £6.66;
b) £6.63;
c) £7.63;
d) £6.33.
11. Reduce a price of £463
by 62%
а) £173.98;
b) £178.94;
c) £175.9; d) £175.94.
12. What is 40%
of 3/4 ?
Express the number in both decimal and fraction
form.
а) 7/10, .04; b)
1/10, .3;
c) 3/10, .03; d) 3/10, .033.
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