Question

Answer these questions​

Answer 1

Step-by-step explanation:

i) 15%*X=45

X=(45×100)/15

X=300

ii) 30%*X=270

X=270*100/30

X=900

iii)45%*X=810

X=810*100/45

x=1800

iv)25/2%*x=64

X=64*100*2/25

X=512

Answer 2

Answer:

2.1 6.75

2.2 81

2.3. 274.5

2.4 8

Step-by-step explanation:

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