Practicing Success
What should come in place of the question mark (A) in the equation 60% of A + 2/3 of 39 = 44?
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20 30 40 50 |
30 |
60% of A + 2/3 of 39 = 44? \(\frac{60 }{100 }\) x A + \(\frac{2 }{3 }\) x 39 = 44 \(\frac{3 }{5 }\) x A + 2 x 13 = 44 \(\frac{3 }{5 }\) x A + 26= 44 \(\frac{3 }{5 }\) x A = 18 A = 30 |