Answer:
1a) What is 25% of 120?
25/100 x 120
= 30%
1b) What is 30% of 360?
30/100 x 360
= 108%
2a) What percent of 635 is 25?
(25 x 100)/635
= 3.94%
2b) What percent of 630 is 32?
32/630×100
= 5.08%
3a) 20% of what number is 68?
(68 x 100)/20
= 340
3b) 60% of what number is 52?
(52 x 100) / 60
= 86.67
Explanation:
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