5^2× 14+ 1450÷5
= 1998 ÷ ?
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Step-by-step explanation:
5^2×14+1450÷5=1998÷?
25×14+290=1998/k
260+290= 3×666/k
550=3×2×333÷k
k=3×2×333÷(2×275)
k=999/275
hope it helps you
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