Question

Write a multiplication expression that can be used to solve 2/3a = 30.

Answer 1

a=45

Solution:

• We need to multiply both sides by 3 in order to get rid of the denominator, 3:
• 2/3a•3=30•3
• 2a=90
• Divide both sides by 2:
• a=45

Hope it helps.

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